Canon Service Tool V3800 2021 (PC)

Holding the button (the triangle in a circle) and then holding the Power button.

Clears the internal counter for the waste ink absorber pads. canon service tool v3800

: Allows users to read and save data from the printer's non-volatile memory or print an EEPROM status page for diagnostics. Print Testing Holding the button (the triangle in a circle)

on your printer display right now that I can help you decode? canon service tool v3800

: Allows users to print or save the printer's EEPROM data, which contains usage logs and error history. Print Test Functions