I'm new here. I'm testing with my raspberry pi with Raspbian.
I would like to print from web with php code. I have been reading about this and the better option would be print using ESC/POS way.
After reading a lot of information I have doubts:
To print from web in my Raspberry Is necessary to install the printer in cups server? Or ESC/POS can print directly to the printer?
Is posible to print with an USB printer?
The printer is Epson TM-20
Thanks in advance!