CITIZEN CT-S601 Liner Thermal Printer User Manual

June 5, 2024
Citizen

CT-S601 Liner Thermal Printer

LINE THERMAL PRINTER
MODEL CT-S601 Type II
User’s Manual

WEEE MARK
En If you want to dispose of this product, do not mix it with general household waste. There is a separate collection systems for used electronics products in accordance with legislation under the WEEE Directive and is effective only within European Union.
Ge Wenn Sie dieses Produkt entsorgen wollen, dann tun Sie dies bitte nicht zusammen mit dem Haushaltsmüll. Es gibt im Rahmen der WEEE-Direktive innerhalb der Europäischen Union gesetzliche Bestimmungen für separate Sammelsysteme für gebrauchte elektronische Geräte und Produkte.
Fr Si vous souhaitez vous débarrasser de cet appareil, ne le mettez pas à la poubelle avec vos ordures ménagères. Il existe un système de récupération distinct pour les vieux appareils électroniques conformément à la législation WEEE sur le recyclage des déchets des équipements électriques et électroniques qui est uniquement valable dans les pays de l’Union européenne. Les appareils et les machines électriques et électroniques contiennent souvent des matières dangereuses pour l’homme et l’environnement si vous les utilisez et vous vous en débarrassez de façon inappropriée.
Sp Si desea deshacerse de este producto, no lo mezcle con residuos domésticos de carácter general. Existe un sistema de recogida selectiva de aparatos electrónicos usados, según establece la legislación prevista por la Directiva sobre residuos de aparatos eléctricos y electrónicos (RAEE), vigente únicamente en la Unión Europea.
It Se desiderate gettare via questo prodotto, non mescolatelo ai rifiuti generici di casa. Esiste un sistema di raccolta separato per i prodotti elettronici usati in conformità alla legislazione RAEE, valida solo all’interno dell’Unione Europea.
Du Deponeer dit product niet bij het gewone huishoudelijk afval wanneer u het wilt verwijderen. Er bestaat ingevolge de WEEE-richtlijn een speciaal wettelijk voorgeschreven verzamelsysteem voor gebruikte elektronische producten, welk alleen geldt binnen de Europese Unie.
Da Hvis du vil skille dig af med dette produkt, må du ikke smide det ud sammen med dit almindelige husholdningsaffald. Der findes et separat indsamlingssystem for udtjente elektroniske produkter i overensstemmelse med lovgivningen under WEEE-direktivet, som kun er gældende i den Europæiske Union.
Por Se quiser deitar fora este produto, não o misture com o lixo comum. De acordo com a legislação que decorre da Directiva REEE ­ Resíduos de Equipamentos Eléctricos e Electrónicos, existe um sistema de recolha separado para os equipamentos electrónicos fora de uso, em vigor apenas na União Europeia.
Pol Jeeli zamierzasz pozby si tego produktu, nie wyrzucaj go razem ze zwyklymi domowymi odpadkami. Wedlug dyrektywy WEEE obowizujcej w Unii Europejskiej dla uywanych produktów elektronicznych naley stosowa oddzielne sposoby utylizacji.

Compliance Statement for European Users
CE marking shows conformity to the following criteria and provisions: Low Voltage Directive (2014/35/EU), EMC Directive (2014/30/EU), and RoHS direc- tive (2011/65/EU) Full text of the EU declaration of conformity is available at the following internet address: http://www.citizen- systems.co.jp/english/support/download/printer/others/eu_doc/
IMPORTANT: This equipment generates, uses, and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual, may cause interference to radio communications. It has been tested and found to comply with the limits for a Class A computing device pursuant to Subpart J of Part 15 of FCC Rules, which are designed to provide reasonable protection against such interference when operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be necessary to correct the interference. CAUTION: Use shielded cable for this equipment.
Sicherheitshinweis Die Steckdose zum Anschluß dieses Druckers muß nahe dem Gerät angebracht und leicht zugänglich sein.
For Uses in Canada This Class A Information Technology Equipment (ITE) complies with Canadian CAN ICES-3(A)/NMB-3(A). This Information Technology Equipment (ITE) does not exceed the Class A limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications.
Pour L’utilisateurs Canadiens Cet Equipements informatiques (EI) de la classe A est conforme a la norme CAN ICES-3(A)/NMB-3(A) du Canada. Le present Equipements informatiques (EI) n’emet pas de bruite radio electriques depassant les limites applicables aux appareils numeriques de la classe A prescrites dans le Reglement sur le brouillage radioelectrique edicte par le ministere des Communications du Canada.

GENERAL PRECAUTIONS
z Before using this product, be sure to read through this manual. After having read this manual, keep it in a safe, readily accessible place for future reference.
z The information contained herein is subject to change without prior notice.
z Reproduction or transfer of part or all of this document in any means is prohibited without permission from Citizen Systems.
z Note that Citizen Systems is not responsible for any operation results regardless of omissions, errors, or misprints in this manual.
z Note that Citizen Systems is not responsible for any trouble caused as a result of using options or consumables that are not specified in this manual.
z Except explained elsewhere in this manual, do not attempt to service, disassemble, or repair this product.
z Note that Citizen Systems is not responsible for any damage attributable to incorrect operation/handling or improper operating environments that are not specified in this manual.
z Data is basically for temporary use and not stored for an extended period of time or permanently. Please note that Citizen Systems is not responsible for damage or lost profit resulting from the loss of data caused by accidents, repairs, tests or other occurrences.
z If you find omissions, errors, or have questions, please contact your Citizen Systems dealer.
z If you find any pages missing or out of order, contact your Citizen Systems dealer for a replacement.
NOTICE
IN NO EVENT SHALL CITIZEN (INCLUDING ANY OF ITS PARENT, SUBSIDIARY OR AFFILIATED COMPANIES) BE LIABLE TO PURCHASER OR OTHERS FOR ANY COLLATERAL, CONSEQUENTIAL, INDIRECT, INCIDENTAL, GENERAL OR EXEMPLARY DAMAGES, INCLUDING WITHOUT LIMITATION ANY DAMAGES INCURRED AS OR IN CONNECTION WITH ANY LOSS OF USE, DATA, REVENUES OR PROFITS, ARISING OUT OF OR CONNECTED IN ANY WAY WITH THE PURCHASE OR USE OF ITS PRINTER PRODUCTS (INCLUDING PARTS, SUPPLIES, SOFTWARE, FIRMWARE, OR OTHER ITEMS OR SERVICES SOLD OR LICENSED BY IT), HOWSOEVER ARISING AND REGARDLESS OF THE FORM OF ACTION (INCLUDING NEGLIGENCE) AND WHETHER CITIZEN HAS BEEN INFORMED OF THE POSSIBILITY THEREOF.
WARRANTY: TERMS AND CONDITIONS OF ANY WARRANTY APPLICABLE TO THIS AND OTHER CITIZEN PRODUCTS, TOGETHER WITH OTHER USEFUL INFORMATION ABOUT CITIZEN PRODUCTS AND SERVICES, CAN BE FOUND AT THE CITIZEN (U.S./CSA) WEBSITE:
https://www.citizen-systems.com/us/
THE WARRANTY, IF ANY, APPLICABLE TO ANY CITIZEN PRODUCT AND SERVICE SHALL BE THAT OF THE APPLICABLE CITIZEN SELLING ENTITY, IN EFFECT ON THE DATE OF PRODUCT OR SERVICE PURCHASE.
–1–

“Made for iPod,” “Made for iPhone,” and “Made for iPad” mean that an electronic accessory has been designed to connect specifically to iPod, iPhone, or iPad, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone or iPad may affect wireless performance.

z iPad, iPhone and iPod touch are trademarks of Apple Inc., registered in the U.S. and other

countries. iPad Air and iPad mini are trademarks of Apple Inc.

z EPSON and ESC/POS are registered trademarks of Seiko Epson Corporation.

z QR Code is a registered trademark of DENSO WAVE INCORPORATED.

z Ethernet is a registered trademark of Fuji Xerox Corporation.

z Bluetooth® is a registered trademark of Bluetooth-SIG Inc.

z z

CITIZEN is a registered trademark of Citizen Watch Co., Ltd. Japan MAXStick® is a registered trademark of MAXStick® Products Ltd.

z All other trademarks are the property of their respective owners.

z Citizen Systems use these trademarks in accordance with the license of relevant owners.

Copyright ©2019 by CITIZEN SYSTEMS JAPAN CO., LTD.

–2–

SAFETY PRECAUTIONS …WHICH SHOULD BE STRICTLY OBSERVED
Before using this product for the first time, carefully read these SAFETY PRECAUTIONS. Improper handling may result in accidents (fire, electric shock or injury). In order to prevent injury to operators, third parties, or damage to property, special warning symbols are used in the User’s Manual to indicate important items to be strictly observed. z After having read this Manual, keep it in a safe, readily accessible place for future
reference. z Some of the descriptions contained in this manual may not be relevant to some printer
models. The following describes the degree of hazard and damage that could occur if the printer is improperly operated by ignoring the instructions indicated by the warning symbols.
WARNING
Neglecting precautions indicated by this symbol may result in fatal or serious injury.
CAUTION
Neglecting precautions indicated by this symbol may result in injury or damage to property.
This symbol is used to alert your attention to important items. This symbol is used to alert you to the danger of electric shock or electrostatic damage.
This symbol denotes a request to unplug the printer from the wall outlet.
This symbol is used to indicate that the power supply must be grounded.
This symbol is used to indicate useful information, such as procedures, instructions or the like.
This symbol is used to indicate prohibited actions.
–3–

PRECAUTIONS ON PRINTER INSTALLATION
WARNING
Do not use or store this product in a place where it will be exposed to: Flames or moist air. Direct sunlight. Hot airflow or radiation from a heating device. Salty air or corrosive gases. Ill-ventilated atmosphere. Chemical reactions in a laboratory. * Airborne oil, steel particles, or dust.

  • Static electricity or strong magnetic fields.
    · Neglecting these warnings may result in printer failure, overheating, emission of smoke, fire, or electric shock.
    Do not drop any foreign object nor spill liquid into the printer. Do not place any object on the printer either.
    Do not drop any metallic object such as paper clips, pins or screws into the printer.
    Do not place a flower vase, pot, or anything containing water on the printer.
    Do not spill coffee, soft drinks, or any other liquid into the printer. Do not spray insecticide or any other chemical liquid over the printer. · Dropping a metallic foreign object into the printer, may cause printer
    failure, fire, or electric shock. Should it occur, immediately turn the printer off, unplug it from the supply outlet, and call your local Citizen Systems dealer.
    Do not handle the printer in the following ways: Do not subject the printer to strong impacts or hard jolts (e.g., being
    stepped on, dropped or struck). Never attempt to disassemble or modify the printer. · Neglecting to handle properly may result in printer failure,
    overheating, emission of smoke, fire, or electric shock.
    Install, use, or store the printer out of the reach of children. · Electric appliances could cause an unexpected injury or accident if
    they are handled or used improperly. · Keep the power cord and signal cables out of the reach of children.
    Also children should not be allowed to gain access to any internal part of the printer. · The plastic bag the printer came in must be disposed of properly or kept away from children. Wearing it over the head may lead to suffocation.
    –4–

CAUTION
Do not use the printer under the following conditions. Avoid locations subject to vibration or instability. Avoid locations where the printer is not level. · The printer may fall and cause an injury. · The quality of printing may deteriorate. Do not obstruct the printer’s air vents. Do not place anything on the printer. Do not cover or wrap the printer in cloth or blankets. · Doing so could cause heat to build up and deform the case or start a
fire. Avoid using the printer near a radio or TV set or from supplying it from
the same electric outlet as these appliances. Avoid using the printer interconnected with a cable or cord that has no
protection against noise. (For interconnections, use shielded or a twisted pair of cables and ferrite cores, or other anti-noise devices.) Avoid using the printer with a device that is a strong source of noise. · The printer may have an adverse effect on nearby radio or TV transmissions. There may also be cases when nearby electrical appliances adversely influence the printer, causing data errors or malfunction. Installed in any orientation other than those specified. · Malfunction, failure, or electric shock may result.
Connect the printer to a ground. · Electric leakage may cause an electric shock. Do not connect the printer’s ground to any of the following:

  • Gas piping · A gas explosion could result.
  • Telephone line ground * Lightning rod
    · If lightning strikes a large surge of current may cause fire or shock.
  • Water pipes · Plastic water pipes should not be used for grounding. (Those approved by a Waterworks Department may be used.)
    Before connecting or disconnecting the grounding lead to or from the printer, always unplug it from the electric outlet.
    –5–

PRECAUTIONS IN HANDLING THE PRINTER
WARNING
Please observe the following precautions for power source and power cord: Do not plug or unplug the power cord with a wet hand. Use the printer only at the specified supply voltage and frequency. Use only the specified AC adapter with the printer. Check to make sure that the supply outlet from which the printer is
powered has a sufficient capacity. Do not supply the printer from a power strip or current tap shared with
other appliances. Do not plug the power cord into an electric outlet with dust or debris
left on the plug. Do not use a deformed or damaged power cord. Do not move the printer while its power is on. · Neglecting to handle it properly may result in printer failure, emission
of smoke, fire, or electric shock. · An overload may cause the power cord to overheat, catch fire, or the
circuit breaker to trip. Do not allow anything to rest on the power cord. Do not place the
printer where the power cord may be stepped on. Do not use or carry the printer with its power cord bent, twisted, or
pulled. Do not attempt to modify the power cord unnecessarily. Do not place the power cord near any heating device. · Neglecting these cautions may cause wires or insulation to break,
which could result in electric leakage, electric shock, or printer failure. If the power cord sustains damage, contact your Citizen Systems dealer. Do not leave things around the electric outlet. Supply power to the printer from a convenient electric outlet, readily accessible in an emergency. · Pull the plug to immediately shut it down in an emergency. Insert the power plug fully into the outlet. If the printer will not be used for a long time, disconnect it from its electric outlet. Hold the plug and connector when plugging or unplugging the power cord or signal cable after turning off the printer and the appliance connected to it.
–6–

CAUTION
Caution label is attached in the position shown in the following figure. Carefully read the handling precautions before using the printer.
THIS LABEL INDICATES THE RISK OF BURNS DUE TO THE HIGH TEMPERATURE OF THE PRINT HEAD AND A RISK OF BEING CUT BY THE MANUAL AND AUTO CUTTERS WHILE THE PAPER COVER IS OPEN.
Do not transport this printer with the paper roll inside. · Printer failure or damage may occur. To prevent possible malfunction or failure observe the following. Do not open the paper cover during printing. Avoid operating the printer without paper properly loaded. Avoid the use of paper not complying with specifications. · May result in poor print quality. Avoid using torn pieces of paper or paper spliced with plastic adhesive
tape. Avoid forcibly pulling already loaded paper by hand. Avoid using a sharp pointed device to operate panel buttons.
Be sure to firmly insert the cable plugs into their mating sockets. · A cross connection may damage the printer’s internal electronics or
the host system’s hardware. Only use the printer with devices that have designated solenoid
specifications for the cash drawer interface connector. · Neglecting this caution may result in malfunction or failure.
–7–

CAUTION
To prevent injury and printer failures from worsening, observe the following: While the paper cover is open, be careful to not touch the manual
cutter that is in the paper eject slot. Do not touch the printing surface of the thermal head. Do not touch any of the moving parts (e.g., paper cutter, gears, active
electric parts) while the printer is working. In case of trouble do not attempt to repair the printer. Ask Citizen
Systems service for repair. Be careful that the covers do not pinch your hands or fingers. Be careful of the sharp edges on the printer. Do not allow them to
injure you or damage property. · May result in electric shock, burn, or injury.
If the printer emits smoke, an odd smell, or unusual noise while printing, immediately abort the current print session and unplug the printer from the electric outlet.
DAILY MAINTENANCE
Observe the following precautions for daily maintenance. When cleaning the printer, always turn it off and unplug it from the
electric outlet. Use a soft, dry cloth for cleaning the surface of the printer case.
For severe stains, use a soft cloth slightly dampened with water. Never use organic cleaning solvent such as paint thinner, trichloroethylene, benzene, or ketone. Never use a chemically processed cleaning cloth. To remove paper dust, use a soft brush.
CAUTION
· The thermal head is at a dangerously high temperature immediately after printing. Allow it to cool off before starting maintenance work.
–8–

THE TABLE OF CONTENTS
1. GENERAL OUTLINE ………………………………………………………… 10
1.1 Features…………………………………………………………………………….. 10 1.2 Unpacking………………………………………………………………………….. 11 1.3 Model Classification ……………………………………………………………. 11 1.4 Basic Specifications…………………………………………………………….. 12
2. EXPLANATION OF PRINTER PARTS ………………………………… 13
2.1 Printer Appearance ……………………………………………………………… 13 2.2 Inside the paper cover …………………………………………………………. 16 2.3 Other Built-in Functions……………………………………………………….. 17
3. SETUP……………………………………………………………………………. 20
3.1 Connecting the AC Power Cord ……………………………………………. 20 3.2 Serial Interface Board ………………………………………………………….. 21 3.3 USB Interface Board……………………………………………………………. 22 3.4 Bluetooth Interface Board ……………………………………………………. 23 3.5 Ethernet (LAN)/Wireless LAN Interface Board ………………………… 25 3.6 The previous model Ethernet (LAN) Interface Board………………… 30 3.7 Connecting Other Interface Cables ……………………………………….. 33 3.8 Connecting the Cash Drawer ……………………………………………….. 34 3.9 Precautions for Installing the Printer ……………………………………… 36 3.10 Partition for Paper Roll ……………………………………………………….. 37 3.11 Setting the DIP Switch on the Serial Interface Board ……………… 38 3.12 Adjusting the Paper Near-end Sensor…………………………………… 39 3.13 Loading Paper …………………………………………………………………… 40 3.14 Attaching the Power Switch Cover………………………………………. 43 3.15 Attaching the Interface Cover……………………………………………… 44 3.16 Removing the Interface Cover…………………………………………….. 44 3.17 Installing a Driver ………………………………………………………………. 45 3.18 Precautions for Creating Applications and Practical Operations .. 45
4. MAINTENANCE AND TROUBLESHOOTING……………………… 46
4.1 Periodic Cleaning ………………………………………………………………… 46 4.2 Clearing a Cutter Lock (1) …………………………………………………….. 48 4.3 Clearing a Cutter Lock (2) …………………………………………………….. 49 4.4 Self test …………………………………………………………………………….. 50 4.5 Hexadecimal Dump Printing …………………………………………………. 51 4.6 Error Messages ………………………………………………………………….. 52 4.7 Paper Jams………………………………………………………………………… 54 4.8 Serial Interface Operation Precautions …………………………………… 54
5. OTHER …………………………………………………………………………… 55
5.1 External Views and Dimensions ……………………………………………. 55 5.2 Printing Paper …………………………………………………………………….. 56 5.3 Manual Setting of Memory Switches…………………………………….. 58
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1. GENERAL OUTLINE
The CT-S601II line thermal printer series is designed for use with a broad array of terminal equipment including data, POS, and kitchen terminals. These printers have extensive features so they can be used in a wide range of applications.
1.1 Features
z Choose from two models with either 3-inch (83/80 mm) or 2-inch (60/58 mm) wide paper rolls.
z Built-in power supply or AC adapter types available z Printer status and errors indicated by LED and a buzzer z Equipped with a fast and quiet cutter z Easy to clear cutter jams z USB power supply OFF
z Interchangeable interface z A USB host function that can control peripheral devices is provided for the wired
LAN interface. z Built-in cash drawer kick-out interface z Memory switches make customization possible z Store user-defined characters and logos on user memory z Barcode and 2D barcode printing supported z 16 level greyscale and clear printing z Paper saving functions z Japanese Kanji, Chinese(simplified and traditional) and Hangul supported z Driver and utility software included z Apple MFi certified Bluetooth communication support (Bluetooth model) : Except for liner-free model
— 10 —

1.2 Unpacking

Make sure the following items are included with your printer.

z Printer: z Interface cover: z AC power cord: z Power switch cover: z Sample paper roll*3: z CD-ROM:

1 1 1 1 1 roll 1

z Quick Start Guide: 2

z AC adapter*1:

1

z USB cable*2:

1

Notes:

1: CT-S601IIA only 2: USB interface types only

In designated markets

*3: Except for liner-free model

AC power cord

USB cable

Sample paper roll

Quick Start Guide

CT-S601IIS (Built-in power supply type)

Power switch cover

36AD3/37AD3 AC adapter built in

CD-ROM

Interface cover

AC adapter (36AD2/37AD5)

AC power cord

USB cable

Sample paper roll

CT-S601IIA (AC adapter type)

Power switch

Quick Start Guide

cover

CD-ROM

Interface cover

1.3 Model Classification

Model numbers indicate printer features according to the following system.

CT – S601IIS 3 RS
Power supply DC:No power source S: Built-in power supply type A: AC adapter type Paper width 3: 3 inch (80/83 mm) 2: 2 inch (58/60 mm)
: Paper width for liner-free model is the fixed value, 3 inch.
Interface PA: Parallel RS: Serial RS-232C UB: USB only UH: USB with hub ET: Ethernet (standard type) ES: Ethernet (multi-function type) UP: Powered USB BT: Bluetooth WF: WiFi W5: WiFi(5.0GHz) HET: Ethernet (USB host function)

E – BK – P
Market: * J: Japanese E: U: North America C: China A: Asia/Oceania

PNE sensor/Liner-free

: No

P: PNE sensor

R: Liner-free paper available

Europe

Body case color WH: Cool white BK: Black

Certain combinations may not be available. Check with Citizen beforehand.

Note: *: AC power cord, serial I/F screw, firmware and other specifications vary according to markets.

— 11 —

1.4 Basic Specifications

Item Model Print method Print width 1
Dot density Print speed Number of print columns
2
Character size3
Character type User memory Bar code types Line spacing Paper roll
Interface
Cash drawer kick-out Buffer size Supply voltage Power consumption AC adapter
4 (36AD2/3, 37AD3/5) Weight Outside dimensions Operating temperature and humidity Storage temperature and humidity

Specifications

CT-S601II

Line thermal dot print method

80 mm/640 dots, 72 mm/576 dots, 64 mm/512 dots, 54.5 mm/436 dots, 54 mm/432 dots, 52.5 mm/420 dots, 48 mm/384 dots, 45 mm/360 dots, 48.75 mm/390 dots, 68.25 mm/546 dots

8 × 8 dots/mm (203 dpi)

220 mm/s (fastest, print density 100%, 1760 dot-lines/s) 175 mm/s (fastest, print density 100%, 1400 dot-lines/s) (Liner-free model)

Maximum number of characters (columns)

Font Paper width 83 mm 80 mm 60 mm 58 mm

Dot configuration (dots)

Font A

53

48

36

35

12 × 24

Font B

71

64

48

46

9 × 24

Font C

80

72

54

52

8 × 16

Font A: 1.50 × 3.00 mm Font B: 1.13 × 3.00 mm Font C: 1.00 × 2.00 mm

Alphanumeric, international, PC437/850/852/857/858/860/863/864/865/866, WPC1252, katakana, ThaiCode 11/18 (1Pass/3Pass), TCVN-3

384 KB (capable of storing user-defined characters and logos)

UPC-A/E, JAN (EAN) 13/8 columns, ITF, CODE39, CODE128, CODABAR (NW-7), CODE93, PDF417, QR Code, GS1-Databar
4.25 mm (1/6 inch) (changeable using commands)

Paper

roll:

83

+0 -1

mm/80

+0 -1

mm/60

+0 -1

mm/58

+0 -1

mm

×

maximum

83

mm

Paper thickness: 65-75 m (core tube diameter: inner 12 mm/outer 18 mm)

75-85 m (core tube diameter: inner 25.4 mm/outer 32 mm)

65-90µm (core tube diameter: inner 25.4 mm/outer 29.5 mm or

longer) (Liner-free model)

Serial (RS-232C compliant), parallel (IEEE 1284 compliant), USB, USB with hub, Ethernet, Powered USB, Bluetooth(3.0), wireless LAN (802.11b/g or 802.11a/b/g/n), LAN(USB host function) (USB 2 port)

Supports 2 cash drawers

4 k bytes/45 bytes

DC 24 V ±5%
Approximately 45 W (normal printing), 3 W (standby)
Rated input: AC 100 to 240 V, 50/60 Hz, 150 VA Rated output: DC 24 V, 2.1 A
CT-S601IIS: Approx. 2 kg, CT-S601IIA: Approx. 1.6 kg
CT-S601IIS: 145 (W) × 192 (D) × 148 (H) mm CT-S601IIA: 145 (W) × 192 (D) × 120 (H) mm
5 to 45°C, 10 to 90% RH (no condensation) 5 to 40°C, 10 to 80% RH (no condensation) (liner-free model)

-20 to 60°C, 10 to 90% RH (no condensation)

— 12 —

Item Reliability
Safety standard *5

Specifications
Print head life: 150 km, 200 million pulses (at normal temperature and humidity using recommended paper) 75 km, 100 million pulses (at normal temperature and humidity using recommended paper) (liner-free model)
Auto cutter life: 2 million cuts (at normal temperature/humidity, using recommended paper and paper thickness) 1 million cuts (at normal temperature/humidity, using recommended paper and paper thickness) (liner-free model)
UL, C-UL, FCC Class A, TÜV-Bauart, CE Marking

Notes: 1: When paper width is 83, 80, 60, or 58 mm. 2: The number of printable columns is selected using a memory switch.
The number of columns noted in this table refer to typical models. The number of columns varies
depending on specifications. 3: Characters appear small because the dimensions include a blank area surrounding each
ch a r a c t e r.
4: The 36AD2/37AD5 is the AC adapter packaged as an accessory with the CT-S601IIA. The 36AD3/37AD3 is the AC adapter built in to the CT-S601IIS.
*5: Compliant if the Citizen Systems AC adapter (36AD2/3, 37AD3/5) is used.

2. EXPLANATION OF PRINTER PARTS

2.1 Printer Appearance

Names of parts
Paper cover

Cover open lever

Operation panel Front cover Power switch

(Front view)
z Paper cover Open to load paper.
z Cover open lever Use this lever to open the paper cover.

Front cover release button

Rear connectors

(Rear view)

— 13 —

z Front cover Open and close this cover to clear a cutter lock. Refer to 4.3 Clearing a Cutter Lock (2)
z Front cover release button Press this button to open the front cover.
z Power switch Press this button to turn the power on or off.

CAUTION
Do not open the maintenance cover.
Operation panel
POWER LED (green)

PAPER LED (orange)

ERROR LED (red)

FEED button
z POWER LED (green) Lights when the power is on, turns off when the power is off. Flashes when data is incoming or a memory error has occurred.
z PAPER LED (orange) Lights orange when paper is low (paper near-end) or there is no paper (paper end).
z ERROR LED (red) Flashes if the print head is hot, the paper cover is open, a cutter lock occurs, and so forth.

— 14 —

z FEED button Press this button to feed paper. In case of a cutter lock, remove the cause of the lock, close the paper cover, and then press the FEED button. The printer enters the mode for setting memory switches and running self test.

Refer to 4.4 Self test

Refer to 4.6 Error Messages

Refer to 5.3 Manual Setting of Memory Switches

Rear connectors

Interface connector (serial, parallel, USB, etc.)

Cash drawer kick-out connector

Power connector (AC adapter type)

AC inlet (built-in power supply type)
z Interface connector (serial, parallel, USB, etc.) Connects to the interface cable. The serial interface board is equipped with a DIP switch.
z Cash drawer kick-out connector Connects to the cable from the cash drawer.
z Power connector (AC adapter type) Connects to the AC adapter cable.
z AC inlet (built-in power supply type) Connects to the AC power cord.

— 15 —

2.2 Inside the paper cover

Auto cutter Manual cutter

Paper-end sensor (PE sensor)
Platen
Button to change paper near-end sensor

Print head (thermal)

Paper near-end sensor (PNE sensor)

z Platen Feeds the paper. Do not remove the platen except to do maintenance.

z Paper near-end sensor (PNE sensor) (Except for liner-free model) Detects when the paper is near the end of the roll. Adjust the position of the sensor to determine when it detects the end of the paper is near.

z Button to change paper near-end sensor (Except for liner-free model) Change the position of the paper near-end sensor to match the paper being used.

Refer to 3.12 Adjusting the Paper Near-end Sensor z Manual cutter
For cutting the paper manually when printing is finished. z Auto cutter
Automatically cuts the paper when printing is finished.

Refer to 5.3 Manual Setting of Memory Switches z Print head (thermal)
Prints characters and graphic data on paper (paper rolls). z Paper end sensor (PE sensor)
Detects when there is no paper. Printing stops when this sensor detects there is no paper.
— 16 —

The figure below shows the parts used only for liner-free model.
Paper damper
Paper damper stopper
z Paper damper Supports the feeding of paper.
z Paper damper stopper Use this stopper to fix the paper damper.
2.3 Other Built-in Functions
z Buzzer Buzzes when errors occur or when operations or command operations are performed. Refer to 4.6 Error Messages
z User memory You can save user-defined logo and character data in this memory. Data remains stored in this memory even if the printer is turned off. For information on how to save data, refer to the Command Reference.
z Memory switch Setting of various kinds of functions can be stored in memory. Settings remain stored in the memory even if the printer is turned off.
— 17 —

z USB power supply OFF (When memory switch MSW6-3 is set to ON) (Except for liner-free model) When the printer is connected to a PC by USB, turning off PC power or terminating the USB connection causes printer USB power to turn off three seconds later. This mode is canceled when the PC is turned back on or when a USB connection is established.
CAUTION
The POWER LED is unlit when USB power supply is OFF, and the power OFF state cannot be identified.
Pressing POWER while USB power is off does not turn on power immediately. After a while, USB power supply OFF is canceled and pressing POWER turns on power normally.
z Paper saving functions Memory switches MSW8-3 through MSW8-5 can be used to configure the settings below, which save paper. · Top margin suppression (Except for liner-free model) The printer back feeds the paper before printing which reduces the blank space at the top edge of the paper. The back feed amount can be specified. · Line gap reduce Automatically compresses the linefeed amount between lines. The compression ratio can be specified. · Text compression vertical/horizontal Makes the print size smaller. The compression amount is specified by a combination of vertical and horizontal compression ratios.
z Auto side shift (MSW8-6) This function dissipates heat load during frequent heat generation by a vertical ruled line or other specific head heating element. If no data is received within 15 seconds after each cut or print, the print position is automatically slid N dots to the right. The original print position is returned to at the next slide timing. N is the MSW8-6 setting value.
— 18 —

CAUTION
Before configuring the top margin suppression setting, first remove any partially cut paper from the printer. Failure to do so can cause the cut paper to be torn off by the next print operation, which can cause printer trouble.
Note the following precautions when using text compression. · Compressed text is more difficult to read than the original text. · Horizontally compressing text also makes the print range smaller, so the number of print lines does not change. Pay close attention to the print range when using narrow paper. · Do not use compressed text when printing a bar code. Doing so may make the bar code unreadable.
If the right margin is too narrow, this may result in some print characters being cut off. This function is disabled under initial settings. To enable this function, use MSW8-6 to specify an appropriate value for the maximum slide amount.
— 19 —

3. SETUP
3.1 Connecting the AC Power Cord
1. Turn off the power. 2. z For the built-in power type printer, connect the AC power cord to the AC inlet, and
insert the plug into an electric outlet. z For the AC adapter type printer, connect the cable connector of the AC adapter to
the power connector. Next, connect the AC power cord to the AC inlet, and insert the plug into an electric outlet.

AC inlet

Cable connector

Power connector

AC power cord Built-in power supply type

AC adapter AC inlet AC power cord
AC adapter type

CAUTION
Use only an AC adapter that complies with the specified ratings. Always hold the AC adapter’s cable connector by the connector when removing or inserting
it. Use an AC power source that does not also supply power to equipment that
generates electromagnetic noise. Pulling on the AC power cord may damage it, cause a fire, electric shock, or break a
wire. If a lightning storm is approaching, unplug the AC power cord from the electric outlet.
A lightning strike may cause a fire or electric shock. Keep the AC power cord away from heat generating appliances. The insulation on the
AC power cord may melt and cause a fire or electric shock. If the printer is not going to be used for a long time, unplug the AC power cord from
the electric outlet. Place the AC power cord so that people do not trip on it.
— 20 —

3.2 Serial Interface Board
Data can be exchanged by serial communication.
Connecting the Interface Cable
1. Turn off the power. 2. Orient the cable correctly and insert it into the connector.

3. Insert the other connector firmly into the interface port of the host computer.
CAUTION
When disconnecting the cable, always hold the connector. Place the interface cable so people do not trip on it.

Use a serial interface cable with the connection layout shown below.

25-pin – 25-pin cable

9-pin – 25-pin cable

PC
Signal Pin FG 1 TXD 2 RXD 3 CTS 5 DSR 6 SG 7 DTR 20

Printer
Pin Signal 1 FG 2 TXD 3 RXD 4 RTS 6 DSR 7 SG 20 DTR

PC
Signal Pin RXD 2 TXD 3 DTR 4 SG 5 DSR 6 CTS 8

Printer
Pin Signal 2 TXD 3 RXD 4 RTS 6 DSR 7 SG 20 DTR

— 21 —

3.3 USB Interface Board

Data can be exchanged by USB communication.

Specifications
Standard Communication speed

USB 2.0 specification-compliant Supports 12 Mbps (Full-Speed) transfer

Connecting the Interface Cable
1. Turn off the power. 2. Orient the cable correctly and insert it into the connector.

3. Insert the other connector firmly into the interface port of the host computer.
CAUTION
When disconnecting the cable, always hold the connector. Place the interface cable so people do not trip on it. Be careful not to insert the USB interface cable into the cash drawer kick-out connector. To connect more than one printer to a single computer via a USB interface you must change
the serial number of the USB interface.

— 22 —

3.4 Bluetooth Interface Board
Bluetooth status LED

Status LED Switch
The LED on the Bluetooth interface board on the rear of the printer indicates the status below.

Status Detection standby (Discoverable)
Connection standby (Connectable)
iOS connection

Description Standing by for detection and connection
Standing by for connection
Data session unopened

LED Status

Communicating Error

iOS: data session opened Other OS: connection established and communication in progress
Error or settings being configured

Unlit

Pairing operation You need to perform the operations below the first time you establish a Bluetooth connection for Bluetooth data communication.
A: Detect Bluetooth devices B: Configure pairing settings
A: Detecting Bluetooth devices Confirm that Bluetooth is enabled on the host PC before searching for Bluetooth devices. This product will show up as “CT- S601II_XX”(XX is last 2 digits of unique BD address.) when it is detected. Select this product from among the detected devices. Note: You can search for devices and change the names. The liner-free model shows “CT-S601IIR_XX”.

— 23 —

When memory switch MSW13-5 is set to “No Response” nothing is displayed by device detection. You can temporarily switch this setting to device detection (detect mode) by pushing the switch on the Bluetooth interface board. Detect mode is exited when the connection between the host PC is terminated.
B: Configuring pairing settings Normally, selecting the printer during device detection will transition directly to pairing settings.
CAUTION
Some host PC configurations and models may not transition directly to pairing settings after the printer is selected during device detection.
The operation required to configure pairing settings depends on whether SSP (secure simple pairing) is enabled on the host PC. If SSP is enabled on the host PC, pairing can be achieved without additional operations. If SSP is disabled on the host PC, you will be prompted to input a passkey. Input the passkey as described below.
Passkey Last four digits of the address on the self test printout (Letters A through F are uppercase) Example: If the address is 01:23:45:67:89:AB the passkey is 89AB.
If you delete paring information from the host PC without deleting the corresponding pairing information on the printer, the printer may not show up if you detect devices again with the host PC. To delete printer pairing information, hold down the switch on the Bluetooth interface board for two seconds or more. Deleting pairing information on the printer will put the printer into discovery mode.
Auto reconnection With iOS device Bluetooth communication, a connection between a paired iOS device and the printer is not automatically restored after it is lost. However, when auto reconnection is enabled, the printer tries to reconnect with an iOS device after two-way communication is enabled and automatically restores the connection.
CAUTION
This function is enabled when shipped from the factory. (MSW13-6) Auto reconnection can take some time to connect when the host is not an iOS device. Even if the partner device is an iOS device, the conditions below can interfere with the auto
reconnection function. · When you want Bluetooth communication to cut off after printing is complete · When there are multiple iOS devices printing on the same printer Under such conditions, disable auto reconnection.
— 24 —

Enabling and disabling auto reconnection To change the setting of this feature, the following method is provided.
Press the FEED button 3 times during self test -> Auto reconnect = Valid Press the FEED button 4 times during self test -> Auto reconnect = Invalid At the end of self test, new setting will be printed as Auto reconnect [Valid] or [Invalid] Refer to 4.4 Self test
3.5 Ethernet (LAN)/Wireless LAN Interface Board
This section provides an overview of the interface board. For details on this board, including explanations about the USB host function and XML peripheral device support,refer to the separate manual. Connecting the Interface Cable
1. Turn off the power. 2. Orient the cable correctly and insert it into the connector.
10/100BASE
3. Connect the other connector to a hub, router, or similar device.
CAUTION
When disconnecting the cable, always hold the connector. Place the interface cable so people do not trip on it. Hold the connector of the LAN cable perpendicular and straight when connecting or
disconnecting it. Doing it at an angle may cause the connector to misconnect.
Connecting a Peripheral Device
1. Turn off the power. 2. Insert the cable of the peripheral device into the connector.
10/100BASE SW
— 25 —

Panel button operation Board operations are performed using the panel button on the rear of the LAN board.
Panel button

Panel button Ethernet

Wireless LAN

10/100BASE

SW

Panel button
Ethernet USB host model

z Enabling LAN connection Turn on the printer. Operation of this board will start about 20 seconds later.
z Printing LAN setup information Press the panel button.
z Entering setting mode Hold down the panel button. A buzzer* will sound once to indicate that setting mode has been entered.
· You can use setting mode to read factory settings. · If no operation is performed for 3 seconds in configuation mode, the mode switches back
to normal mode.
z Returning to factory settings Enter the board setting mode, and then hold down the panel button. This returns the board to its factory settings.

CAUTION
The board will automatically restart after this operation is complete. After clearing settings, you will need to re-configure netork settings.

— 26 —

LED Functions The tables below explain how to interpret LED indications.

10/100BASE
12 3 Ethernet

123 Wireless LAN

10/100BASE

SW

12 3

Ethernet USB host model

1. Wired LAN transmission speed

Transmission speed 100 Mbps 10 Mbps/Not connected

LED (green) Lit Unlit

2. Wired LAN connection/transmission status

Connection status
Connected
Not connected
Data transmission in progress

LED (yellow) Lit Unlit
Flashing

3. Wired/Wireless LAN status

Connection status

LED (green)

LED (red)

Description

No printer connection

Unlit

Board is not connected with a printer.

Printer

No network

Lit

connection connection

Unlit

Board is connected with a printer.

Connected by wired LAN

Lit

Flashing Getting an IP address from the DHCP

(1-second cycle) server over wired LAN.

Wired LAN

Lit

operation

Lit

Network operation being performed over

wired LAN.

Connected by

Flashing

Flashing Connecting to an access point or getting

wireless LAN* (2-second cycle) (1-second cycle) an IP address from the DHCP server over

wireless LAN.

Wireless LAN

Flashing

Lit

Network operation being performed over

operation*

(2-second cycle)

wireless LAN.

Resource error

Alternate flashing (1-second cycle)

Board is unable to operate normally.

System error

Alternate flashing (0.2-second cycle)

Board is unable to operate normally.

*: Only when using wireless LAN

— 27 —

Web Manager The interface board has a Web Manager function that can be used to connect to the board with a web browser and change board settings. Starting up Web Manager
1. Start up a web browser. 2. In the address field, input the board’s IP address and then press [Enter].
HOME Screen This is the Web manager home screen. The following screen is an example for a wireless LAN.
Here, press the [CONFIG] button.
— 28 —

CONFIG Screen This will display the Login dialog box shown below. Log in as an administrator and then configure interface board settings.
z User Name Input a board administrator user name. (Initial setting: admin)
z Password Input the administrator user password. (Initial setting: admin)
z [Login] button After inputting an administrator user name and password, click the [Login] button. This displays the setting screen.
For details about settings, refer to the separate manual.
— 29 —

3.6 The previous model Ethernet (LAN) Interface Board
This section provides an overview of the Ethernet (LAN) interface board. For details about this board, refer to the separate manual. Panel button operation Board operations are performed using the panel button on the Ethernet board. You can use the button to print setup information and to return the board to its factory settings.
Panel button
10/100BASE
z Printing network setup information Press the panel button.
z Entering setting mode Hold down the panel button. A buzzer will sound once to indicate that setting mode has been entered.
· You can use setting mode to read factory settings and to print firmware information. · If you do not perform any operation for three seconds while in setting mode, a buzzer
will
sound once to indicate the board has returned to normal mode. * Depending on settings, the buzzer may not sound.
z Returning to factory settings Enter the board setting mode, and then hold down the panel button. This returns the board to its factory settings.
CAUTION
The board will automatically restart after this operation is complete. If settings are configured to obtain an IP address from a DHCP server automatically, the
new IP address may be different from the previous one.
— 30 —

LED Functions The tables below explain how to interpret LED indications.
10/100BASE
12 3

1. Network transmission speed

Transmission speed 100Mbps 10Mbps/Not connected

LED (green) Lit Unlit

2. Network status
Status Connected Not connected Data transmission in progress

LED (yellow) Lit Unlit
Flashing

3. Board status
Status No printer connection Connecting with printer No network connection Getting IP address
Connected with network Resource error
System error

LED (green)

LED (red)

Unlit

Lit

Unlit

Flashing

(0.5-second

cycle)

Lit

Alternate flashing (0.5-second cycle)

Alternate flashing (0.1-second cycle)

Description Board is not connected with a printer. Board is connected with a printer. Board is not connected with a network. Getting an IP address from the DHCP server.
Network connection complete. Board is unable to operate normally.
Board is unable to operate normally.

— 31 —

Changing network settings You can use a web browser to access a special settings page to check and change board settings. z Accessing the special settings page
1. Use a web browser to access the URL of the special settings page. Specify the IP address assigned to the printer as the URL. (Example: For an IP address of 169.254.1.10, input: http://169.254.1.10.)
2. This displays the special settings page menu page.
3. Select “Print server configuration” to display the setting screen. For details about settings, refer to the separate manual.
— 32 —

3.7 Connecting Other Interface Cables
1. Turn off the power. 2. Orient the interface cable correctly and insert it into the interface connector.

Parallel interface Front view
Pin

USB interface (hub type)

Powered USB interface
CAUTION
Always unplug the AC adapter from the printer before connecting the printer to a Powered USB interface. Failure to do so may damage the host PC. For information about installing a Powered USB interface, contact your Citizen Systems dealer.
Check the orientation of the Powered USB cable connector before connecting it. Insert it straight in so that the pins do not bend. Push it in until it clicks.
When disconnecting the cable, always hold the connector. Be careful not to insert the USB interface cable into the cash drawer kick-out
connector. To connect more than one printer to a single computer via a USB interface you must change
the serial number of the USB interface.

— 33 —

3.8 Connecting the Cash Drawer
1. Turn off the power. 2. Confirm the orientation of the cash drawer kick-out cable connector and connect it
to the cash drawer kick-out connector at the back of the printer. 3. Remove the screw for the ground wire. 4. Screw the cash drawer’s ground wire to the body of the printer.
Cash drawer kick-out connector
Ground wire

Cash drawer kick-out cable connector

Screw for ground wire

CAUTION
Connect only the cash drawer kick-out cable connector to the cash drawer kick- out connector. (Do not connect a telephone line.)
Signals cannot be output from the cash drawer kick-out connector while printing.

(1) Connector pin configuration

No. Signal 1 FG 2 DRAWER1 3 DRSW 4 VDR 5 DRAWER2 6 GND

Function Frame ground Cash drawer 1 drive signal Cash drawer switch input Cash drawer drive power supply Cash drawer 2 drive signal Signal ground (common ground on circuits)

Connector used: TM5RJ3-66 (Hirose) or equivalent
Applicable connector: TM3P-66P (Hirose) or equivalent

(2) Electric characteristics 1) Drive voltage: 24 VDC 2) Drive current: Approx. 1 A max. (not to exceed 510 ms.) 3) DRSW signal: Signal levels: “L” = 0 to 0.8 V, “H” = 2 to 3.3 V
(3) DRSW signal DRSW signal status can be tested with the DLE+EOT, GS+a, or GS+r command or at pin 34 on the parallel interface port.

— 34 —

(4) Drive circuit
Cash drawer kick-out connector Shielded

Cash drawer open/ close switch
Cash drawer

Printer

CAUTION
Cash drawers 1 and 2 cannot be operated at the same time. The solenoid used for the cash drawer should be 24 or more. Do not allow the
electric current to exceed 1 A. Excessive current could damage or burn out the circuits.

— 35 —

3.9 Precautions for Installing the Printer
The printer can be used horizontally, vertically, or installed on a wall. However, the CT-S601IIS (built-in power supply type) cannot be used vertically or installed on a wall. Use the optional stand for vertical applications, and the optional brackets for wall installations. Please refer to the manual for further details.

Horizontal position

Wall installation

Vertical position

Change the paper near-end sensor settings for vertical and wall installations. (The factory setting for the paper near-end sensor is for horizontal installations.)

Refer to 3.12 Adjusting the Paper Near-end Sensor
CAUTION
Do not use the printer under the following conditions. Locations subject to vibration or instability. Locations that are very dirty or dusty Locations where the printer is not level. · The printer may fall and cause an injury. · The quality of printing may deteriorate. Oriented other than as specified. · The printer may malfunction, be damaged, or cause an electric shock. Precautions for horizontal installations Do not set cutting to full cut. Doing so may cause cutter jams. Precautions for vertical/wall installations Adjust the paper near-end sensor. Precautions for vertical installations The optional stand may fall over when you pull on partially cut thick paper.
Do not use thick paper.

— 36 —

3.10 Partition for Paper Roll
Set the partition to the width of the paper roll you are loading. The partition is set at the factory to the position shown below. z For 3-inch type: 80-mm wide paper roll z For 2-inch type: 58-mm wide paper roll
1. Turn off the power. 2. Press the cover open lever. 3. Open the paper cover. 4. Set the partition in a slot that matches the size of the paper roll you are using.
However, to use an 83-mm wide paper roll, remove the partition. 5. Refer to “5.3 Manual Setting of Memory Switches” to change the paper width
settings.
Partition

*1

*1

*2

Notes: 1: 2-inch type (58/60 mm) 2: 3-inch type (80/83 mm)
CAUTION
Make sure the partition is not slanted when setting it for 58-mm or 60-mm paper rolls. If you are using 58-mm wide paper on the liner-free model, then use it only as a printer for
58-mm wide paper. If you switch to 80-mm wide paper after using 58-mm wide paper, the printer may not feed paper nor print normally.
— 37 —

3.11 Setting the DIP Switch on the Serial Interface Board
1. Turn off the printer and unplug the power cord from the electric outlet. 2. Remove the mounting screws of the serial interface board. 3. Remove the serial interface board from the printer. 4. Set the DIP switch according to the following table.
DIP switch

Serial interface board mounting screws

CAUTION
When setting the DIP switch, do not remove any screws except the serial interface board mounting screws.

The function of each switch is shown below. (Shaded values are factory settings. However, factory settings differ depending on the destination market.)

Switch no. 1
2 3 4 5 6 7 8

Function Communication condition setting Hand shake Bit length Parity check Parity selection
Baud rate selection
INIT

ON
According to DIP switch settings
XON/XOFF 7 bits Yes
Even parity

OFF According to memory switch
settings DTR/DSR
8 bits No
Odd parity

Refer to table below.

Reset

Invalid

Baud rate selection

Baud rate (bps)
2400 4800 9600 19200

Switch no.

6

7

OFF

OFF

ON

OFF

OFF

ON

ON

ON

When switch no. 1 is set to OFF, you can use a command or a memory switch to select 1200, 38400, 57600, or 115200 bps.

— 38 —

3.12 Adjusting the Paper Near-end Sensor

Change the settings of the paper near-end sensor to set the position at which the near-end of the paper is detected.
1. Use a pointed object, such as a pen, to gently press the button to change the paper near-end sensor.
2. Press and hold down the button while moving the paper near-end sensor up, down, right and left. The sensor positions are shown below for the various diameters of the paper roll used.

Sensor position A, a B*, b C

(Unit: mm)

Diameter when detected as near end Diameter of core of paper roll used

31

18

23

18

Paper near-end sensor function is off

Note: *: Position of sensor when shipped from factory. However, factory settings differ depending on the
destination market.

CAUTION
The amount of paper remaining on the roll (diameter of the roll) depends on the type of paper used.
The paper roll diameters in the table are guidelines. The liner-free model is not equipped with the paper near-end sensor.

Button to change paper near-end sensor
(“A” and “B” are for horizontal installations, and “a” and “b” are for vertical or wall installations.)
— 39 —

3.13 Loading Paper
1. Press the cover open lever while the power is on. 2. Open the paper cover. 3. Load the paper roll so that the printable side of the paper is facing down, as shown
by arrow A. 4. Pull a few cm of paper (at least 5 cm for liner-free labels) straight out in the direction
of arrow B. 5. Close the paper cover in the direction of arrow C until you hear a click. Paper is fed
and cut automatically, if the factory settings are set.
Refer to 5.3 Manual Setting of Memory Switches
— 40 —

Setting the Paper damper If you are using liner-free labels and the paper does not feed smoothly because the labels do not peel off smoothly, then enabling the paper damper may solve the problem. · To enable the paper damper
Move the paper damper stopper in the direction of the arrow to release the paper damper.
Paper damper
Paper damper stopper
· To disable the paper damper Push the paper damper stopper in the direction of the arrow until you hear a click.
— 41 —

CAUTION
Always use the specified types of paper rolls. Confirm that the paper roll is set correctly. If the paper is skewed and not coming straight out of the paper cover, open it and
straighten the paper. Always pull a few cm of paper (at least 5 cm for liner- free paper) straight out of the
printer if you open the paper cover while paper is loaded. Press on the center of the paper cover to close it securely. Be careful of paper cuts while loading the paper. Do not touch the print head, manual cutter, or auto cutter while the paper cover is
open. Doing so may cause a burn or cut. Make sure that the cutting operation has finished before removing paper. If you try to
remove paper during a cutting operation, the paper may tear or be jammed. If some liner-free labels have been left on the printer for a long time, about 24 hours,
then before you start using the printer, remove the labels and then set them again. If the operating environment’s temperature has changed greatly, then also before you start using the printer, remove the labels and then set them again. Otherwise, the labels may stick to the print head or the platen, and the paper may not feed normally. When you are using liner-free labels, print them one by one, removing the ejected label before printing the next on. If you continue to print without removing the cut labels, a paper jam may occur. When the liner-free label is used, we recommend that the margin between the end of printing and the cut position be 5 mm or more. When you are using liner-free labels, 40 mm or longer should be taken as the minimum print length. On the liner-free model, to prevent malfunction, the first cutting length after the power is turned on or a certain time has elapsed may be longer than the original cutting length. On the liner-free model, to prevent the paper sticking to the thermal head or the platen, the printer may feed or back feed the paper while waiting data.
— 42 —

3.14 Attaching the Power Switch Cover
Attach this cover to prevent the power switch from being used.
1. Press the power switch cover onto the power switch compartment until it clicks.
Power switch cover
Put a screwdriver or other pointed object into the grooves on the power switch cover to remove it.
— 43 —

3.15 Attaching the Interface Cover
Attach the interface cover to the back of the printer. The shape of the interface cover is different depending on the type of power source.
1. Press the interface cover as shown in the diagram until you hear it click.
CT-S601IIS
3.16 Removing the Interface Cover
Press in on both sides at the point indicated by A to remove the interface cover.
CT-S601IIS — 44 —

3.17 Installing a Driver
Drivers are included on the CD-ROM that comes with the printer. Install the driver required by your printer. For information about driver installation, functions, and operations, see the information provided on the CD-ROM for each driver. Visit the site below to download the latest driver versions and information. http://www.citizen- systems.co.jp/english/support/download/printer/driver/
3.18 Precautions for Creating Applications and Practical Operations
If printing is done immediately after the paper is partially cut and torn off, the top of the next print out may be distorted. We recommend advancing the paper one line after cutting before printing. If you are using a serial interface that has a slow data transmission speed, streaks may appear in the printouts when you are printing graphics or gradated text, which require large amounts of data. USB interfaces may be susceptible to the effects of electromagnetic interference from the host or environment. If this is the case, try using a cable with ferrite cores on both ends, which are very effective at eliminating EMI.
— 45 —

4. MAINTENANCE AND TROUBLESHOOTING
4.1 Periodic Cleaning
A dirty print head or platen may reduce printing quality or cause malfunctions. Also, if paper dust collects on the sensor’s protective sheet, paper cannot be detected correctly. We recommend cleaning the printer periodically (every 2 to 3 months) as shown below.
1. Turn off the power. 2. Press the cover open lever. 3. Open the paper cover. Wait a few minutes until the print head cools. 4. Use a cotton swab dampened with ethyl alcohol to wipe off any dirt and dust that is
on the print head and platen. 5. Use a cotton swab dampened with a little water to wipe off the sensor’s protective
sheet. Make sure there are no water drops on the cotton swab before wiping.
Platen Print head
Sensor’s protective sheet
CAUTION
The print head is hot immediately after printing. Do not touch it. Do not touch the print head with bare hands or metal objects. Do not use alcohol or cleansers to clean the surface of the sensor’s protective sheet.
Doing so may fog the sensor’s protective sheet. Paper scraps may stick to the platen when adhesive labels are full cut depending on
the printer’s environment, the diameter of the paper roll, and the quality of the label backing.
— 46 —

Liner-free model A dirty print head, platen, or inside of the printer may reduce printing quality or cause malfunctions. We recommend cleaning the printer periodically (every 10 rolls of the liner-free label) as shown below.
1. Turn off the power. 2. Press the cover open lever. 3. Open the paper cover. Wait a few minutes until the print head cools. 4. Clean each section of the printer.
Print head · Use a cotton swab dampened with ethyl alcohol to wipe off any paper dust and
adhesive that is on the surface of the heating element or around the heating element.
Platen · Lightly tap the platen with the adhesive side of the labels you are using to remove
anything that is stuck to its surface.
Inside of paper holder · Remove the dust, paper scraps, and other materials from the paper holder. · Use a soft cloth dampened with ethyl alcohol to wipe off any adhesive that may be
stuck to the inside of the paper holder.
Top cover paper eject slot · Use a soft cloth dampened with ethyl alcohol to wipe off any dirt.
Auto cutter fixed blade · Press the adhesive side of the labels you are using against the fixed blade several
times to remove just the large bits of hardened adhesive.

Thermal head Auto cutter fixed blade

Paper holder part and around paper holder
Platen

— 47 —

Top cover paper eject slot

CAUTION
The print head is hot immediately after printing. Do not touch it. Do not touch the print head with bare hands or metal objects. Do not use alcohol or cleansers to clean the platen. Doing so may deteriorate the non-
adhesive properties of the platen. Do not push the platen with excessive force or with a sharp object, because doing so
could break the product. When cleaning the top cover paper eject slot or the auto cutter fixed blade, do not
touch the edge of the auto cutter fixed blade, or you may get hurt. Clean the product at appropriate intervals, because the way it becomes dirty depends
on the type of liner-free labels and the operating environment.
4.2 Clearing a Cutter Lock (1)
The ERROR LED flashes and the auto cutter blade remains extended because a foreign object or paper jam is obstructing it.
If the ERROR LED is flashing, clear the locked cutter as shown below.
1. Press the cover open lever while the power is on. 2. Open the paper cover. 3. Remove any jammed paper including any scraps of paper. (Remove the paper roll
that is loaded in the holder also.) 4. Reload the paper roll and close the paper cover.
CAUTION
The print head is hot immediately after printing. Do not touch it. Do not touch the print head with bare hands or metal objects.
If the paper cover does not open, the auto cutter blade is still extended (cutter lock).
Refer to 4.3 Clearing a Cutter Lock (2)
— 48 —

4.3 Clearing a Cutter Lock (2)

The paper cover is designed to be opened if the cutter locks by pressing the cover open lever. If this does not open the paper cover, use the following procedure to clear the locked cutter.

1. Turn off the printer and unplug the power cord from the electric outlet.
2. Press the front cover release button with a pointed object, such as a pen, and open
the front cover in the direction of arrow A. Slide the front cover 3 to 4 mm in the direction of arrow A and rotate it forward.
3. Lift the protective sheet and turn the cutter gear in the direction of arrow B to return
the auto cutter to a position where the paper cover can be opened. Turn the cutter gear until the auto cutter blade retracts in the direction of arrow C. If the blade of the auto cutter does not move when you turn the cutter gear in the direction of arrow B, turn it in the other direction.
4. Press the cover open lever.
5. Open the paper cover.
6. Remove whatever caused the cutter to lock.
7. Close the front cover. Rotate the front cover in the opposite direction of arrow A and then slide it until it clicks.
8. Load a paper roll and close the paper cover.
9. Insert the power cord plug into an electric outlet and turn the power on. Check that the POWER LED lights.

Protective sheet

Paper cover

Cutter gear Front cover

Auto cutter blade

Cover open lever

Front cover release button

— 49 —

CAUTION
Before starting to do maintenance work, be sure to turn off the printer and unplug the power cord from the electric outlet.
Be careful not to touch the manual cutter while the front cover is open. Be careful not to touch the opening for the auto cutter while the paper cover is open. The print head is hot immediately after printing. Do not touch it. Do not touch the print head with bare hands or metal objects. If the above procedure does not retract the auto cutter, contact your Citizen Systems dealer.

4.4 Self test
While paper is loaded, press and hold the FEED button while turning the power on. Hold the FEED button down for about one second and then release it to start self test. The printer prints its model name, version, DIP switch settings, memory switch settings, and a list of built-in fonts.

Firmware version

DIP switch settings* (USB or Serial
interface models only)

Interface
Serial communication status (USB or Serial interface models only)
Buffer size

Memory switch setting

Note: *: Printers with a USB interface do not have DIP switches, so the DIP switches all appear off on the
self test printout.

— 50 —

4.5 Hexadecimal Dump Printing
Print received data in hexadecimal. If problems such as missing or duplicated data occur, this function allows you to check whether or not the printer is receiving data correctly.
How to do hexadecimal dump printing
1. Load paper. 2. While the paper cover is open, press and hold the FEED button while turning the
power on, and then close the paper cover. 3. The printer prints “HEX dump print mode” followed by the received data printed in
hexadecimal numbers and some characters.
How to stop hexadecimal dump printing Do one of the following to stop printing. z Press the FEED button three times in a row z Turn off the power z Receive a reset command from an interface

CAUTION
The printer prints “.” if there is no character corresponding to the data. None of the commands function during hexadecimal dump printing. If print data does not cover a complete line, press the FEED button to advance the
paper.

Print example HEX dump print mode

61 62 63 64 65 66 67 0A 0D 0D 0D 0D abcdefg…..

0D 0D 0D

…..

— 51 —

4.6 Error Messages
z Paper-end The end of the roll of paper is detected at two stages, paper near-end and paper-end. When paper near-end is detected, the PAPER LED lights. Prepare a new paper roll. When paper end is detected, the PAPER LED and ERROR LED light. Load a new paper roll.
z Paper cover open Do not open the paper cover during printing. If the paper cover is opened, the ERROR LED lights or flashes. Check the paper and always pull a few cm of paper straight out of the printer before closing the paper cover. Printing resumes. Sending a command to resume printing may be required depending on the memory switch setting.
z Cutter locked If the auto cutter cannot move because of a paper jam or something else, the ERROR LED flashes. Remove the cause of the trouble and press the FEED button. If the auto cutter still does not operate and the paper cover does not open, refer to “4.3 Clearing a Cutter Lock (2)”. Refer to 4.3 Clearing a Cutter Lock (2)
z Print head hot When you print dense characters, dark images, or for an extended time in a hot environment, the print head temperature increases. If the print head exceeds a specified temperature, the printer stops printing and waits for the print head to cool. When this happens, the ERROR LED flashes. Printing resumes automatically when the print head cools.
— 52 —

The status display for various messages is shown below.

Status
Paper near-end Paper-end
Paper cover open or front cover open1
Paper cover open or front cover open
2
Cutter locked

POWER LED (green) Lights Lights Lights
Lights
Lights

PAPER LED (orange) Lights Lights —

ERROR LED (red) — Lights Lights

Memory error

System error

Lights

Print head hot

Lights

Low-voltage error

Lights

High-voltage error

Lights

Waiting for macro to execute

Lights

Buzzer*3 No Yes Yes
Yes
Yes Yes No No Yes Yes No

Notes: 1: If the paper cover or front cover is open in standby. 2: If the paper cover or front cover is open when printing or feeding paper. *3: Buzzer sounds when MSW5-1 (buzzer setting) is set to ON. Note, however, that some combinations of
settings of MSW5-1 and MSW10-6 may change the condition in which buzzer sounds.

— 53 —

4.7 Paper Jams
Take care to avoid obstruction of the paper outlet and paper jamming around the outlet during printing. If paper cannot get out of the printer, it can roll up on the platen inside the printer and cause an error. If the paper wraps around the platen, open the paper cover and carefully pull the paper out.
4.8 Serial Interface Operation Precautions
While using the serial interface, certain printing conditions can cause white stripes in printouts and feed failure. To avoid these problems, change memory switch settings as described below.
1. Change MSW7-1 (serial baud rate) to a faster baud rate setting. 2. Change MSW10-2 (print speed) to a lower level.
CAUTION
Depending on the serial interface transmission speed, ambient temperature, print data duty, and other factors, changing the above settings may not eliminate the problems.
— 54 —

5. OTHER
5.1 External Views and Dimensions

(Unit: mm)

145

192

31

148

16

140

155

Built-in power supply type

145

192

31

120

AC adapter type
— 55 —

5.2 Printing Paper

Use the paper shown in the following table or paper of the same quality. z Thermal roll paper

Paper type

Product name

Recommended TF50KS-E2D, TF50KS-E or TF60KS-E made by Nippon Paper thermal roll paper PD150R or PD160R made by Ohji Paper
P220AG, HP220A, HP220AB-1, F230AA, P220AB, or PB670 (2-color paper) made by Mitsubishi Paper

Paper

width

58

+0 -1

Maximum print area 48 (Initial setting)

Printable side

(Unit: mm)

83 or less

CAUTION
Use paper that is wound as follows: Not creased and fits tight to the core. Not folded. Not glued to the core. Rolled with the printable side out.

Paper thickness (m)
Core inner diameter d
(mm)
Core outer diameter D
(mm)

53-75 12
18

75-85 25.4
32

— 56 —

z Liner-free label

Paper type
Recommended liner-free label

Product name
Linerless label made by Nakagawa Manufacturing Premium (MS318150, MS214150), 2GO(MS2141602GO, MS3181602GO), X2(MS214170X2, MS318170X2) made by MAXStick

(Unit: mm)

Paper

width

58

+0 -1

Maximum print area 48 (Initial setting)

Printable side

83 or less

Paper thickness (m)
Core inner diameter d
(mm)
Core outer diameter D
(mm)

65-90 25.4
29.5 or longer

CAUTION
Use paper that is wound as follows: Not creased and fits tight to the core. Not folded. Not glued to the core. Rolled with the printable side out. Liner- free labels can be used on the liner-free model only. Set the print density properly because the quality of printing and print density may change
greatly depending on the type of liner-free labels and operating environment. (If the print density is set too high, it may affect the print head’s durability.) Some noise may be produced when a label is peeled off the roll, depending on the type of liner-free labels and operating environment.

— 57 —

5.3 Manual Setting of Memory Switches
Memory switches are used to set various printer settings. The memory switches can be set manually (set by hand on the printer) or by commands. This section explains how to perform manual settings. For information on how to set the memory switches using commands, please refer to the Command Reference.
Quick setting mode The settings for the memory switches for a replacement printer’s manufacturer, model, paper width, and character spacing can be set at the same time to the optimum settings. Do the settings while confirming the selected items on the printout.
1. Load paper. 2. While the paper cover is open, press and hold the FEED button while turning the
power on. 3. Press the FEED button three times and close the paper cover.
The printer enters memory switch quick setting mode. The selectable item “Manufacturer” and the selection are printed.

Selectable item

Selection

4. Press the FEED button. A selection is printed in order through the cycle each time the FEED button is pressed. Press the FEED button until the selection you want is printed.
5. Press the FEED button for at least two seconds. The selection is set. If there is another selectable item, it and the selection are printed.
6. Repeat steps 4 and 5 to select and set the printer’s model, paper width, character
spacing (EPSON T88 only). When all the items are set, “Save To Memory” is printed.
7. Press the FEED button for at least two seconds. The changed memory switch settings are saved and a list of them is printed. The printer exits quick setting mode when printing is finished.

— 58 —

Selected item

Manufacturer Model

Paper Character width space

CITIZEN

CBM1000 58 mm

80 mm

CT-S300 58 mm

80 mm

CT-S2000 58 mm

60 mm

80 mm

83 mm

EPSON

T88 203dpi

58 mm
80 mm
58 mm 60 mm 80 mm

0dot 1dot 0dot 1dot
— — —

Automatic memory switch settings

MSW2-4 Full Col
Print
Auto linefeed
Auto linefeed
WaitData
WaitData
Auto linefeed
Auto linefeed
Auto linefeed
Auto linefeed
WaitData
WaitData
WaitData
WaitData
WaitData
WaitData
WaitData

MSW3-7 CBM1000
Mode Valid
Valid
Invalid Invalid Valid
Valid
Valid
Valid
Invalid Invalid Invalid Invalid Invalid Invalid Invalid

MSW8-1 Print Width
432dots
576dots
384dots 576dots 432dots
436dots
576dots
640dots
360dots 390dots 512dots 546dots 420dots 436dots 576dots

MSW6-2 Character
Space —

— — —



0dot 1dot 0dot 1dot
— — —

Individual setting mode
Set the memory switches individually. Do the settings while confirming the memory switch function and settings on the printout.
1. Load paper. 2. While the paper cover is open, press and hold the FEED button while turning the
power on. 3. Press the FEED button twice and close the paper cover.
The printer enters the mode for setting memory switches individually. The printer prints “Memory SW (1)” and the current setting, 0 (off) or 1 (on). (The current settings for memory switches 7 to 13 are not printed.)

Current memory switch

Current setting

4. Press the FEED button. The list of memory switches cycles through in order from “Memory SW (1)” “Memory SW (2)” … “Memory SW (10)” or “Memory SW (13)” “Save To Memory” “Memory SW (1)” each time the FEED button is pressed. Press the FEED button until the number for the memory switch you want to change is printed.
— 59 —

5. Press the FEED button for at least two seconds. A setting for the memory switch is printed, through the cycle, each time the FEED button is pressed for at least two seconds. Press the FEED button for at least two seconds to cycle through the list until the function of the memory switch you want to change is printed.

Memory switch function

Current setting

6. Press the FEED button. A setting is printed each time the FEED button is pressed in order through the cycle. When the current settings are printed, the ERROR LED lights. Press the FEED button until the setting you want is printed.
7. Press the FEED button for at least two seconds. The selected settings are set. The next memory switch function and settings are printed.
8. Repeat steps 5 to 7 to change different functions for the current memory switch
number.
9. Open the paper cover and close it. The changed memory switch settings are printed.
10. Repeat steps 4 to 9 to change functions for a different memory switch number.
11. Press the FEED button until “Save To Memory” is printed.
12. Press the FEED button for at least two seconds. The changed memory switch settings are saved and a list of them is printed. The printer exits individual setting mode when printing is finished.

Memory switch initialization
Set all the memory switches to the factory settings.
1. Do steps 1 through 3 of the procedure to enter individual setting mode. 2. Press the FEED button until “Save To Memory” is printed. 3. Open the paper cover. 4. Press the FEED button for at least two seconds.
All memory switches change to the factory settings. 5. Close the paper cover.

— 60 —

The function of each memory switch is shown in the following table. (Shaded values are factory settings.)

Switch no. MSW1-1 MSW1-2 MSW1-3 MSW1-4 MSW1-5 MSW1-6 MSW1-7 MSW1-8

Function Power ON Info
Buffer Size Busy Condition Receive Error
CR Mode Reserved DSR Signal Init Signal

OFF Valid 4K bytes Full/Err Print”?” Ignored Fixed Invalid Invalid

ON Not Send 45 bytes
Full No Print
LF — Valid Valid

MSW2-1 MSW2-2 1 MSW2-3 MSW2-4 MSW2-5 MSW2-6 MSW2-7 MSW2-8 3 MSW2-8
MSW3-1 MSW3-2 3 MSW3-2 MSW3-3 MSW3-4 MSW3-5 MSW3-6 MSW3-7 MSW3-8
MSW4-1 MSW4-2 MSW4-3 MSW4-4 MSW4-5 MSW4-6 MSW4-7 MSW4-8
3*4 MSW4-8

Reserved Auto Cutter Spool Print Full Col Print Resume aft PE Reserved Reserved PNE Sensor Reserved
Resume Cttr Err PE signal by PNE
Reserved Parallel 31 Pin
Reserved Reserved Reserved CBM1000 Mode Resume Open Err
Reserved Reserved Feed&Cut at TOF Reserved Reserved Reserved Reserved Partial Only Reserved

— Invalid Invalid LineFeed Next Fixed Fixed Valid

Valid Valid
— Valid Fixed Fixed Fixed Invalid Close
Fixed Fixed Invalid Fixed Fixed Fixed Fixed Invalid

Fixed Valid Valid WaitData Top
— — Invalid Fixed
Invalid Invalid Fixed Invalid
— — — Valid Command
— — Valid — — — — Valid Fixed

MSW5-1 MSW5-2 MSW5-3 MSW5-4 MSW5-5 MSW5-6

Buzzer Line Pitch USB Mode Reserved Gradation Quality Reserved

Valid 1/360 Virtual COM Fixed Quality Fixed

Invalid 1/406
Printer Class —
Speed —

— 61 —

Switch no. MSW5-7 MSW5-8
MSW6-1 MSW6-2 MSW6-3 *3 MSW6-3 MSW6-4 MSW6-5 MSW6-6 MSW6-7 MSW6-8

Function Reserved Reserved
Act. For Driver Character Space USB Power Save
Reserved Reserved Reserved Reserved Reserved Reserved

OFF Fixed Fixed
Invalid Invalid Invalid Fixed Fixed Fixed Fixed Fixed Fixed

ON — —
Valid Valid Valid
— — — — — —

Switch no. 2 MSW7-1
2 MSW7-2 MSW7-3
2 MSW7-4 2 MSW7-5
MSW7-6 MSW7-7

Function Baud Rate
Data Length Stop Bit Parity
Flow Control DMA Control VCom Protocol

Initial setting

Setting value

9600 bps 1200 bps, 2400 bps, 4800 bps, 9600 bps, 19200 bps, 38400 bps, 57600 bps, 115200 bps

8bits

7bits, 8bits

1bit

1bit, 2bits

NONE NONE, ODD, EVEN

DTR/DSR DTR/DSR, XON/XOFF

Valid

Valid, Invalid

PC Setting PC Setting, DTR/DSR, XON/XOFF

MSW8-1 MSW8-2 MSW8-3 MSW8-4 MSW8-5 MSW8-6

Print Width Paper Type Top Margin Line Gap Reduce Reduced Char V/H Auto Side Shift

576dots 640 dots, 576 dots, 546 dots, 512 dots, 436 dots, 432 dots, 420 dots, 390 dots, 384 dots, 360 dots

1 Color Normal

1 Color Normal, 2 Color Normal

11mm

3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm

Invalid Invalid, 3/4, 2/3, 1/2, 1/3, 1/4, 1/5, ALL

100% / 100% 100% / 100%, 75% / 100%, 50% / 100%, 100% /75%, 75% / 75%, 50% / 75%

Invalid

Invalid, 1 dots, 2 dots, 3 dots, 4 dots, 5 dots, 6 dots, 7 dots

MSW9-1

Code Page

MSW9-2

Int’Char Set

MSW9-4

Multi-byte Char

PC 437 USA Invalid

PC 437, Katakana, PC 850, PC 858, PC 860, PC 863, PC 865, PC 852, PC 866, PC 857, WPC1252, Space page, PC 864, ThaiCode11 1Pass, ThaiCode11 3Pass, ThaiCode18 1Pass, ThaiCode18 3Pass, TCVN-3
USA, France, Germany, England, Denmark, Sweden, Italy, Spain, Japan, Norway, Denmark 2, Spain 2, Latin America, Korea, Croatia, China, Vietnam
JIS(JPN), SJIS:CP932 (JPN), SJIS:X0213(JPN), GB18030(CHN), KS Hangul(KOR), EUC Hangul(KOR), BIG5(TWN), Invalid

MSW10-1

Print Density

100 %

70 %, 75 %, 80 %, 85 %, 90 %, 95 %, 100 %, 105 %, 110 %, 115 %, 120 %, 125 %, 130 %, 135 %, 140 %

— 62 —

Switch no. MSW10-2
MSW10-3 MSW10-4 MSW10-5
MSW10-6

Function Print Speed
ACK Timing Old Command Buzzer Event
Buzzer Sound

Initial setting

Setting value

Level 9

Level 1, Level 2, Level 3, Level 4, Level 5, Level 6, Level 7, Level 8, Level 9

Before Busy Before Busy, Same Period, After Busy

Invalid Invalid, CBM1, CBM2

Not by C.Open

All Event/Error, Not by C.Open, Not by C.Open/PE

Tone 2 Tone 1, Tone 2, Tone 3, Tone 4

MSW13-1
MSW13-5 MSW13-6

Security/Target
BT Device Scan Auto Reconnect

Low/All Low/All, Mid/All, Mid/Paired only, Hi/All, Hi/Paired only

Discoverable No Response, Discoverable

Valid

Invalid, Valid

Note: 1: If print data is very dense, the print head is hot, data transmission is slow, or some other conditions,
the motor and printing may occasionally stop which causes white stripes in the printout. To print high-density data, set MSW2-3 (Spool Print) to ON to reduce striping, although this increases the time before printing starts. For a serial interface, increase the transmission speed to prevent the motor from stopping.
2: The values for memory switches MSW7-X are only effective when DIP switch no. 1 is set to OFF. 3: Liner-free model specifications 4: For liner-free model, partial cut only

— 63 —

CT-S601II_UM_122EN A77667E-2101 January 2021

References

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