Add new printer on ET series

[MWMatthieuBR]

Hello, First of all thank you for your program, you saved one of my 2 printers !!! I followed your instructions to add a new printer with the link on Codeberg, because my first printer is an ET-2756 but the second is an ET-2856 and it is not in your program.

The command only gives me parameters on ET-2851 ET-2853 ET-2855 for the 2850 series, I tried to reset the counter with that but it doesn't work, when I restart my printer I get error E-11.

Can you help me to understand why ? Thank you !