SEWOO LK-P400 Mobile Printer User Manual

LK-P400 Mobile Printer
User Manual

MODEL : LK-P400
MOBILE PRINTER(Wi-Fi & Bluetooth)

LK-P400 Mobile Printer

Information to User;
Caution: the user that changes or modifications not expressly approved by the Aroot Co., Ltd. responsible for compliance could void the user’s authority to operate the equipment.
NOTE:
This equipment has been tested and found to comply with the limits for a Class B  digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation.
If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Responsible Party; The responsible party for Supplier’s Declaration of Conformity must be located within the United States, so you have to include following information in manual.
Company name : Aroot Co., Ltd. (Manager : Vic Barczyk)
Address : 19700 S. Vermont Ave. STE 200, Torrance, CA 90502 | USA TEL /
FAX No : (TEL) +310-561-8030 / (FAX) +82-31-459-8880
Homepage : http://www.miniprinter.com
Use of the Made for Apple badge means that an accessory has been designed to connect specifically to the Apple product(s) identified in the badge, 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.

This device complies with part 15 of the FCC Rules.
Operation is subject to the following two conditions.

1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may cause undesired operation.

The operation of this equipment is subject to the following two conditions: (1) this equipment or device may not cause harmful interference and (2) this equipment or device must accept any interference, including that which may cause its unwanted operation.
Risk of explosion if battery is replaced by an incorrectly type.
Dispose of used battery according to the local disposal instructions.

• replacement of a battery with anincorrect type that can defeat a safeguard (for example, in the case of same lithium battery types)
• disposal ofa battery into fire or a hot oven, ormechanically crushing or cutting of a battery, that can result in an explosion;
• leaving a battery in an extremely high temperature surrounding environment that can result inan explosion or the leakage of flammable liquid or gas ; and
• a battery subjected to extrmely low air  pressure that may result in an explosion or the leakage of flammable liquid or gas.

**** Disposal of Old Electrical&Electronic Equipment(Applicable in the European Union and other European countries with separate collection systems) This symbol on the product or on its packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronics equipment. For more detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the shop where you purchased the product.

Safety Precautions

For better safety and reliability, adhere to the following precautionary measures.
Read and follow the instructions carefully before operation of the product.
Indication

| Prohibition
---|---
| Do not disassemble
| Grounding to prevent electric shock
| Must follow
| Unplug the power from the outlet
| Do not handle the product with wet hands

WARNING
Failure to follow these instructions could result in fire, electric shock, other injuries, or property damage.

| Do not pull or touch the power plug with wet
hands. Potential risk of electric shock or fire| | Do not bend the wire and do not allow the wire to be pinched or crushed by heavy objects. Potential risk of electric shock or fire
---|---|---|---
| Do not overload an electrical outlet.
Potential risk of electric shock or fire| | If a power plug is broken or a plug is cut or worn, do not use it.
Potential risk of electric shock or fire

WARNING
Failure to follow these instructions could result in fire, electric shock, other injuries, or property damage.

| Do not unplug the power cable to turn off the product.
Turn off the power using the power button
---|---
| Do not disassemble, repair or modify the product.
Potential risk of malfunction, electric shock, or fire. When the product needs to be repaired, please contact your reseller

CAUTION
Failure to follow these instructions could result in fire, electric shock, other injuries, or property damage.

| Do not install the product on an unstable or inclined surface.
May cause damage or injury
---|---
| If the product needs to be repaired, please contact your reseller.
Potential risk of electric shock or fire Potential risk of electric shock or fire
May cause damage or injury Potential risk of fire or unit malfunction
| Keep product away from the water and other material.
Potential risk of fire or unit malfunction
| Avoid excessive shock or drops.
Potential risk of fire or property damage

Unpacking

Standard

| Printer
---|---
| Battery
| Charger
| USB Cable
| Quick Manual
| CD (Manual)
| Roll Paper
| Belt Strap
| Cleaning Pen

Optional

| Large Battery
---|---
| Charging Cradle
| Car Charger
| Shoulder Strap

Product overview

Front

Rear

Control Panel Usage

-When the printer is off, press this button for approximately 3 seconds and the printer will power on.
– When you press this button while the printer is powered on, the printer will turn off.
| Up Button| – Selects the highlighted menu option.
| Menu Enter Button| – Moves up through menu options.
| Paper Feed Button| -This button can be used to manually feed the paper.
-Additionally, this button is also used to initiate self-tests and Hexadecimal Dumping.

• Refer to 11
  – Use ENTER to enter the menu.

Paper Installation

CAUTION
Make sure to be careful of the HOT head

Press the COVER OPEN button up to open thePaper cover. You can set the width of paper guide by turning the knob with your finger. Place the paper roll as shown. Make sure the paper is placed in the right direction.
CAUTION
Please make sure you hear the closing sound of the upper cover. Pull a short length of paper out of the printer and close the cover.
CAUTION
If the cover is not shut down completely, the printer may not work properly. Please tear the paper down.

Battery

5-1. Battery Installation

Please make sure you hear the closing sound of the upper cover.

1.  Align battery hook as shown in the picture.
2. Push the battery into the printer until it locks in place.

NOTE
As the battery is not charged at the time of your purchase, charge the battery prior to using the printer.
5-2. Battery Removal Remove the battery as shown.

1. Press up on the battery handle and lift it up.
2. Remove the battery.

5-3. Battery Charging

1. Make sure the printer is turned off.
2. After opening the DC JACK cover, connect the DC JACK to the printer.
3. Plug the power cord into the electrical outlet.

NOTE

1. If the charger provided by the manufacturer is not used, the printer can be damaged, and the manufacturer is not liable for the consequential damage.
2. Before removing the battery, make sure that power is turned off.
3. The printer does not work when only connected to the charger.
4. While charging, do not turn on the power.
5. Do not operate the printer while charging the battery.

5-4. Charging Cradle

1. Insert the battery into the battery charger as shown above.
2. Connect the DC JACK to the electrical outlet.
3. Plug the power cord into the electrical outlet.
4. Once the charging is completed, remove the battery from the charger.

The charging status LED

NOTE
In the case the battery is not inserted properly, the red LED will blink.
Remove and reinsert the battery.

Belt Strap

Prepare the belt strap. Put the strap into the strap bracket hole as shown. Turn the strap and printer over and put the strap into the hook as shown. Adjust the strap length for the user’s convenience.

Self Test

Turn off the power by pressing the power button for approximately 3 seconds.While you are holding the FEED button, press the power button.The self-test will print.
NOTE

1. To enter hex dump mode, press the FEED button once more.
2. If the FEED button is not pressed, the self-test will automatically finish after 3 seconds.

Self-Test Printout Sample
SEWOO, LK-P400 
Printer Configuration Info.
F/W Version: v2.74 STD
GAP(Adj) : 80(-10,270)
BM Lower(Adj) : 320(127,240)
BM Lower Label Length : 0,0mm
BM Upper(Adj) : 320(159,330)
BM Upper Label Length : 558,69mm
Battery : 8.0v [30 C] Sleep Timeout : 1 min
Deep Sleep Timeout : 2 min
Power off Timeout : 0 min
H/W Version : v1,00
Emulation Configuration Info.
Emulation: ESC/POS
codepage 437
Print Density: Normal(0)
Print Speed: 5[IPS] Liner less: Disabled
Passesword: Disabled
USB Interface
Version 2.0 Full speed
compliant
Product String: LK-P400
Bluetooth Interface
Version : v1.0
Device Name : SW_0A9B
Mode : SPP_JAP_MODE
Numberic comparison : Disabled
BT scan : Enabled
Auto connection : Enabled
BLE : Disabled
Address : 40:19:20:50:0a:9b
WiFi Interface
SSID : LK_P400_P2P
MAC : 42:19:20:50:8a:9a
Operating Mode : SoftAP
IP : 192.168.100.1
SUBNET : 255.255.255.0
GATEWAY : 192.168.100.1
Host name : MobilePrinter
DHCP : Enabled

Press FEED button to
enter HEX-DUMP mode.

Upon initial installation or for troubleshooting, you can run the diagnostic test to get information about: Firmware version, emulation, codepage, sensor settings, interface settings, etc.
If no issues are found with the diagnostic test, examine other devices and software.
The diagnostic test is working independently of devices and software.
※ Motor protection from being overheated
To prevent the motor from overheating, stop the printer for at least 30 seconds after continuously printing 1.5 meters.

Peripheral Connection

This product can communicate with other devices via Bluetooth, Wi-Fi, or a communication cable. 8-1. Bluetooth Connection

1. The Printer can be connected to devices equipped with Bluetooth communication capabilities (PDAs, PCs, etc.).
2.  Use the Bluetooth connection function supported by your device to connect to the printer.

NOTE
This model supports NUMERIC COMPARISON function.
Please refer to the configuration manual for details.
8-2. Wi-Fi Connection

1. The Printer can be connected to devices equipped with Wi-Fi communication capabilities (PDAs, PCs, etc.).
2. Use the Wi-Fi connection function supported by the device to connect to the printer.

NOTE Please refer to the CONFIGURATION MANUAL for details.
8-3. NFC Connection
The printer can be connected to devices equipped with NFC communiccapabilities.

Use the NFC connection function supported by the device to connect to the printer.
NOTE
-Please refer to the CONFIGURATION MANUAL for details.
-NFC is only compatible with Bluetooth.
8-4. Interface Cable Connection

1. Flip over the connector cover and connect USB cable to the printer connector.
   NOTE
   Only use cables included with the printer. (USB)

2. Connect the interface cable to the USB port of the device (PDA, PC, etc.).

Cleaning the Printer

If the interior of the printer is dusty, printing quality can be reduced.
In this case, follow the instructions below to clean the printer.
NOTE

1. Make sure to turn the printer power off prior to cleaning.
2. Regarding printhead cleaning, as the printhead gets very hot during printing, turn off the printer power and wait approximately 10 minutes before cleaning.
3. When cleaning the printhead, take care not to touch the heated portion of the printhead. The printhead can be damaged by static electricity. Take care not to allow the printhead to become scratched and / or damaged in any way.
4. When using a linerless paper, clean regularly at least once after using 4~5 rolls  or a week (Cleaning cycle may vary depending on usage.)

9-1. Print-Head Cleaning

1. Use the cleaning pen to clean the head of the printer.
2. Once the cleaning is completed, wait a few minutes before inserting the paper roll into the printer.

9-2. Platen Roller Cleaning

1. Use a cleaning pen to clean the rollers.
2. Turn the platen roller with your finger to clean the entire surface.
3. When using a linerless paper, wipe the surrounding parts that touch the surface of the paper.

JAM Error

When you face with a paper jam error, please press the button up to open the PRINTER COVER.
CAUTION
Make sure to be careful of the HOT head. Please remove the paper.
NOTE
Please make sure you hear the closing sound of the upper cover.
NOTE
If the cover is not shut down completely, the printer may not work properly. After removing, close the cover. The printer will work normally.

Black Mark

Gap

Printer Specification

Character

| BFoign5t)(AKF(O1R2×,tJ0P2N14),,CFHoNn-tGBB(293×121,7C),HANs-ian F,  __ D R own, looandab/le/2T/T4F/5, /F6o/n7t,AR~eHs,idFeonnttGTTS,

esidnt TTF(Font0), Font 1~8
– U1DPC: -EEA,NC-o8d, aEbAaNr-,1C3o, dCeo9d3e,3C9o, dITeF1,2U8PC-A,
– 2D : QR, PDF417

Barcode

| ESC/POS

CPCL

| – 1EDAN: 1L3U(P+C2,-A+(5+)2, ,E+A5N),8U(+P2C,+-E5()+, 2, +5),
– 2Code39 etc. (CPCL)icroPDF417, Maxicode,
DDat:aQmRa,tPriDx,FA4z1t7e,cM, TLC39, RSS14
ZPL| – U1DPC: -CEo,dCeo1d1e,9IT3F, C, Cooddee13298,ePtlca.n(ZePt,LEIIA)N-8,
– 2DDat:aQmRa,tPriDx,FA4z1t7e,cM, TicLrCo3P9D, FR4S1S71,4Maxicode,
Emulation| ESC/POS, CPCL, ZPL Command compatible
Driver / SDK| W20i0n3d,oXwPs, 3D2rbiviet r&(1604, b2i0t)1,2W, 8in, d7o, 2w00C8E, &VIMSToAb,ile
DriverD& SDK(CE 4.2~, eMobile 5.0~7.0), JainvuaxPOrSivDeri,vMera,ciODSrivSDrK, ,OAPnOdSroDidri(v2e.1r,~) SDK,
Cordova SDK / Xamarin SDK
Sensor| Black mark, Paper end, Gap, Cover open

Paper

| Type| Thermal Receipt / Label / Linerless
---|---|---
RDoiallmMeatexr| Max. 57.5 m
Roll Core| 12.5 mm
Interface| Standard| USB
Option| Wreia-dFiy(8c0o2m.1b1oa(/Bbl/uge/tno/oatch), 4B.l2u+eBtoLEo)th Smart
BChatatregreyr| Input| AC 100 ~ 240V, 50/60Hz
Output| 8.4 V, 800 ~ 1400 mA
Battery| Type| Li-ion
Output| 7.2 V, 2500 mAh
Charging time| 3Hrs
Size(W x H x D)| 155 x 157 x 67 mm
IP| IP54
Drop| 2m (set only)
Weight| 0.81 kg (with Battery)
Temperature| Operation| -20 ~ 55℃
Storage| -30 ~ 65℃
Humidity| Operation| 10 ~ 90%
Storage| 10 ~ 90%

Utilities

The following utilities and concerned manual can be found on the CD or homepage.

1

| Configuration Tool| Tinhtiesrfiascaeu. tility that allows you to set printers by    Dcaentabile dcosnefittginugresds.uch as Wi-Fi, Ethernet, and COM ports

2

| Download Tool(F/W)| WPrii-nFtiemr Fo/dWulaenFd/WFoDnot wDnolwonadloaisdsuarpepaovrateilda.ble, and BT,
– P22, 20II can download ICR F/W.
– BT/Wi-Fi Download function is not supported for P400, P21, P25.
– P400 supports SD Card Download function instead of Font Download.
3| NVUpload (ESC/POS)| WpitlohaNdVaUnpdloraed ruvnentihneg bomn Wp ifinldeoaws sLoOgSo, yinouthcean printer’s flash memory, and print test is possible.
4| DoBwitnmloaapdF(CoPnCt L)| IttoisreaduotinlityyotuhraPt CalilnotwosByiotmu atop cFhoanntsgefoWr uinsdeoownst Fhoents printer.
5| LabelMaker(CPCL)| Tahbieslpprroignrtainmg.is for label form design and designed
6| (SAenwdoroiMd _UUtitliiltiyty) (ESC/POS)| Ittcis. athurotiuligtyhaBplpuetthoaottphrainntds tWexi- tF,ibcaormcomdeusn,iicmataiognes, , and able to printer settings.

S/W

We provides SDK, Driver, etc. as follows to respond to various S/W usage environments.
You can download this S/W from the homepage.

Mobile
2| Linux Driver| TnhtisheisLtihneuxCuepnsviDrornivmereunste. d to print a Mobile printer
3| O(PESOCS/PDOrivSe)r| OThPiOs Sissatadnrdivaerrdt.hat controls Mobile printers using the uItscinagn tbheeusseetdtinagftetoroinl.itial setting(Mobile Printer&MSR)
4| Jav(EaSPCO/SPODSri)ver| JsoafvtawPaOreS wdrriivtteernisinanJainvate, rafancdecsatnanbdeaurdsefdorinPOMSobile Printer when printing a receipt.
5| Mac Driver| TnhtisheisMthaec COuSpesnDvriirvoenrmuesendt. to print a Mobile printer
6| (SeAwnodoroPirdinPtluSgeirnvice Plugin) (ESC/POS)| Thoicsuims aenptrsin, itmseargveisc,eapnldugw-ienbthpatgeasllowwitshyoouut itnostparlilnintg additional apps.
7| Windows SDK| hitihs iMs olibilaeryprfionrtecor minmWuinndicoawtisonOSa.nd data output
8| Android SDK| Thitihs iMs olibilaeryprfionrtecorsminmAunndicroatidioOn Sa.nd data output
9| iOS SDK| Thitihs iMs olibilaeryprfionrtecorsminmiuOnSi.cation and data output

Aroot Co., Ltd.
28-6, Gajangsaneopdong-ro, Osan-si, Gyeonggi-do ,18103, Republic of Korea
TEL +82-31-8077-5000 / FAX +82-31-624-5310 /http://www.miniprinter.com
P400 ENG Rev. C 03/2023

Documents / Resources

| SEWOO LK-P400 Mobile Printer [pdf] User Manual
LK-P400 Mobile Printer, LK-P400, Mobile Printer, Printer
---|---

References

• miniprinter.com

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