: The most common use is resetting the "waste ink absorber" counter (Error Code 5B00), which triggers a hardware lockout once it reaches a pre-set limit. EEPROM Operations
: Can change the internal region of the printer to match different cartridge types. How to Prepare Your Printer for the Tool canon service mode tool version 1.050 download
Version 1.050 dates back to around 2008–2010. It was designed for older printers (iP4000, MP150 era). On modern models (TS, TR, G series), it likely won’t work — or worse, it can brick your printer by sending incompatible commands. : The most common use is resetting the