vpatron / usb_receipt_printer Goto Github PK
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License: MIT License
Hi! Your code works on my thermal printer with USB linked to a Raspberry Pi Model 4. As you said, I didn't use CUPS or drivers that weren't working for my printer. So I send all the stuff to the USB.
I can print text now, but I need to print image too. It seems impossible with the .write command that works for text. I've imported the esc-pos library and pillow. How can I modify this code for printing images and sending them directly to the USB?
Not really an issue, more of a question: We have a receipt printer that has the capability to cut the receipt when printing has finished. When using the printer with a cash register it automatically makes a cut between each printed receipt. Is there some control character or sequence that we can write to the printer for it to trigger the cutting? The printer is a SEWOO SLK-TE323.
Thanks for providing this code!
I just picked up a [used|inexpensive] Epson USB Thermal printer (model M249A), and am pleased to report that your code works just fine with that model, too.
Should you care to officially add a note regarding this model, the lsusb
output for that model is:
Bus 001 Device 005: ID 04b8:0e03 Seiko Epson Corp
.
Thanks again!
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