GY-EP204X_Panel Printer_Printer_Product

GY-EP204X

58MM embedded thermal printer

This is a 58MM embedded thermal printer designed specifically for medical/automotive/testing equipment. It features dual printing of labels/receipts, compact appearance, convenient portability, clear printing, fast printing speed, stable performance, and can pass medical certification. Supports secondary development of microcontrollers such as Android Windows/Tree Poison Pai/Touch Screen/PLC, supports USB+RS232+TTL+485 interfaces, and supports 8-24V wide voltage printing.

Printing type: ticket/label switchable mode

Communication interface: RS232+TTL+USB+485 interface

Appearance dimensions: 82.1 * 58.1 * 44.1MM

Printing speed: 90MM/S

Product features: Support status reply function, manual paper tearing, 30MM small paper bin, and easy to pack paper structure design

Secondary development: supports controlling printing on Linux, Android, PLC, Raspberry Pi, Windows, microcontrollers, etc

: 58MM embedded thermal printer

Compact appearance, stable performance, clear printing, and fast printing speed. In addition to printing labels, I can also print receipts. With just one command set in the software, I can switch between receipt and label modes to meet different usage scenarios. No need for carbon tape, no need for color tape, no need for ink, thermal technology printing. Classic colors, classic black/medical white, also support color customization.

: 58MM embedded thermal printer

Compact appearance, stable performance, clear printing, and fast printing speed. The tag mode and small ticket mode can be switched freely, and the small ticket mode can also be easily printed, meeting your needs for easy handling in different areas. Paper loading is easy and fast, saving you every minute and second.

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Basic information
Product name	58MM embedded thermal printer
Product model	GY-EP204X
Printing type	ticket/label switchable mode
Specification parameters	9-24V wide voltage power supply
Communication interface	RS232+TTL+USB+485 interface
Appearance dimensions	82.1 * 58.1 * 44.1MM
Printing speed	90MM/S
Product use:	Thermal sensitive ticket printing in various fields
Product features	Support status reply function, manual paper tearing, 30MM small paper bin, and easy to pack paper structure design
Secondary development	supports controlling printing on Linux, Android, PLC, Raspberry Pi, Windows, microcontrollers, etc

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Update Time：2022-11-28

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Common Problem

How to connect the serial port of the printer?d on one roll of paper?

All of our integrated printers (products that need to be integrated into the device) have a232serial port or TTL serial port with 4 pins, defined as TX, RX, GND, and DTR. Currentlytheactual amount of data printed is not large, usually using 3 lines, which are TX, RX. andGND
After using the printer for a period of time, it may not print clearly. ls there no ink left?

No, this type of thermosensitive printer does not require consumables such as ink, toner.orribbons. The color development principle relies on the printer's movement heating to makethethermosensitive paper, and the color development agent on top of it produces the colorthatwe see as a small ticket. The reason for unclear printing of thermal printers is mostlyrelatedto the thermal color agent coating of thermal paper. However, cheap thermal paper onthemarket has poor thermal color agent, resulting in blurry printing and short retention time
What is the situation of unclear printing effect?

1. First, troubleshoot the issue with the printer itself. Open the paper compartment coverandcheck for dirt on the rollers and print head. lf not, troubleshoot the issue. lf so, gently cleanitup! 2. Check if there is moisture on the paper roll. lf not, it can also be ruled out! 3. it's justthatthe current of the power supply is not enough, and there is a possibility of virtual
Do l need to install a driver when printing via USB on a computer?

lf necessary, you can control printing through the USB on the computer side. You need toinstall a printer driver, and then call the original driver to print when the software controls, justlike the principle of calling the local laser printer or inkjet printer after the WORD is edited!Using driver printing, there is no need to worry about the printer's instruction manual, but

GY-EP204X

58MM embedded thermal printer

58MM embedded thermal printer

58MM embedded thermal printer

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Application Area

Self-service ordering machine

Self service ticket machine

Self-service cash register

Self service terminal services

Self service vending machines

Bank self-service statement printing

Common Problem

How to connect the serial port of the printer?d on one roll of paper?

After using the printer for a period of time, it may not print clearly. ls there no ink left?

What is the situation of unclear printing effect?

Do l need to install a driver when printing via USB on a computer?

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