lenvii LV-R258 Desktop USB 58mm Thermal Receipt Printer User Guide

Desktop Thermal Printer
User Guide

LV-R258 Desktop USB 58mm Thermal Receipt Printer

Please read the operating instructions carefully before using
Dear Customer,

• Thanks for ordering our thermal receipt printer of model LV-R258.
• Please find the U disk from the accessories and connect it to the Installation device/or download the printer driver from the cloud disk and install it.
• USB port Windows
• Download file-Unzip the file-choose the OS driver-Read(how to install)-follow the set up steps

How to use the thermal receipt printer?

1. Download the driver and install the printer driver.
2. Select the appropriate USB port in the dri
3. Choose the right paper S8MM.
4. Edit the appropriate content and print (PDF file or editing software content).
5. Finally you can click the “Print” icon to print.

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https://drive.google.com/drive/folders/1n2_tSw1fANsiCbzm6xHikSw4do1Xc6Tn?usp=sharing| https://youtu.be/nHmwAdv0KV8

If you want more information or have questions, please contact Hellen:
WhatsApp: +86 13316203488
Emai: [email protected]
https://www.lenvii.net/

Parts Description

Button indicator description
Power-on status: Turn on the power toggle switch, the POWER indicator light is always green.
Lack paper reminder: When there is no paper, the ERROR indicator will always be red.
Bluetooth status: When Bluetooth is not connected, the BT light flashes; when Bluetooth is connected, the BT light is always blue.

1. DFeed key
9. Power button| 2. Power Indicator
3. Lack paper indicator
4. WiFi indicator
5. Bluetooth indicator| 6. Power port
7. USB interface
8. Cash drawer interface| 10. Open position
11. Power adapter

Install Paper

Install paper roll
The receipt printer uses 58MM thermal paper rolls and
Adopts easy device mechanism. paper loading is very convenient. the installation method of paper is as follows:

1. Open the paper bin by breaking open the bin opening sheet (Figure 1)
2. Load paper into the paper bin ( Figure 2)
3. Fasten the paper compartment cover to press the paper ( Figure 3)

Device Paremeters

Maintain Clean
Daily maintenance of the printer

1. Cleaning the outside of the printer and the paper compartment: please gently wipe the surface of the printer and the inside of the paper compartment with a wrung wet cloth.
2. The cleaning of the printer core: the printer core must be cleaned regularly, especially when the print quality declines.

Troubleshooting

has poor contact
The printer only feeds paper when printing,No data is printed| Reversed printing paper| Please install the paper in another direction
Printer printing is blurry| Printer does not clean for a long time Cause the movement to be contaminated| Need to clean the printer core
Bad printing supplies| Please set the print speed and print density Please use our standard printing consumables
Printer second When the indicator light is red| Printer is out of paper| Close the paper compartment cover and install the printing paper correctly
Print a small ticket in a few months even Blurred handwriting in a few weeks| Poor quality of consumables| Please use high-quality consumables
Printer turns off automatically| Adapter does not supply power| Please check the adapter AC220V and DC12V Whether the power supply terminal is in good contact

Common Problem

The print head should be cleaned when one of the following conditions occurs in the printer:

1. Printing is not clear.
2. A column in the vertical direction of the printed page is not clear.
3. Loud paper feeding noise.

The steps for cleaning the print head are as follows:

1. Turn off the printer, open the top cover, if there is paper, remove the paper.
2. If you have just finished printing, wait for the print head to cool down completely.
3. Use a soft cotton cloth dipped in absolute ethanol (should be wrung out) to wipe off the dust on the surface of the print head thermal sheet.
4. After waiting for the absolute ethanol to volatilize, close the cover and try the printer again.

  Attention:

1. Make sure that the power is turned off during routine maintenance of the printer.
2. Do not touch the surface of the print head with your hands and metal objects, and do not use tools such as tweezers to scratch the surface of the print head, print rubber roller and sensor.
3. Do not use organic solvents such as gasoline and acetone.
4. Wwait for the absolute ethanol to completely evaporate, then turn on the power to continue printing.

Product Warranty Card

Commodity
Information| Trade name| | Factory number|
---|---|---|---|---
Trade model| | Date of manufacture|
Customer Information| Unit name| | Contacts|
Address| | Contacts number|
Sales Information| Name of seller| | Contacts|
Address| | Contacts number|
Date of sale| | Invoice number|
Maintenance Records| Fault condition| Maintenance results| Customer signature| Repairer’s signature| Date
| | | |
| | | |
| | | |

Cut it along the line and keep it

Commodity
Information| Trade name| | Factory number|
---|---|---|---|---
Trade model| | Date of manufacture|
Customer Information| Unit name| | Contacts|
Address| | Contacts number|
Sales Information| Name of seller| | Contacts|
Address| | Contacts number|
Date of sale| | Invoice number|
Maintenance Records| Fault condition| Maintenance results| Customer signature| Repairer’s signature| Date
| | | |
| | | |
| | | |

References

• LENVII is a global one-stop commercial electronic supply chain brand, covering POS terminal cash registers, barcode printers, barcode scanners, receip

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