![]() ![]() Special configurations are usually handled by an installation script. Download Demo CodeÄownload my demo program at my github site. You can include Epson ESC/POS sequences and graphics yourself to get fancy. This demo program turns it into a very simple text printer by opening the USB port and writing directly to the USB endpoint of the printer device. Using CUPS adds unnecessarily complication, like adding left, right and bottom margins ![]() Their driver uses the printer in graphics mode and their font rendering looks really terrible for small text. Their installer connects the printer to the wrong port so it never prints. This has been tested on LinuxMint 18, a Raspberry Pi 3 B+ running Raspbian Stretch Lite, and a Raspberry Pi Zero W (pictured below). This is printer is sold under different companies, but is made by Zjiang. This is a demo program to print to the POS58 (aka ZJ-5890K) USB thermal receipt printer using Python under Linux (tested on a Raspberry Pi).
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