Canon Service Tool V3600 23 ((link))

Releasing and pressing the button a specific number of times (usually 5) before releasing both.Failure to enter this mode results in software errors like 005 or 006 within the v3600 interface, rendering the tool useless. Risks and Obsolescence

to put a Canon printer into service mode, or are you looking for links to download different versions of the tool? canon service tool v3600 23

: Users can read and print the EEPROM data to view detailed printer history and current status. Releasing and pressing the button a specific number

Risks, limits, and technical realities

: Canon printers track ink waste in internal pads. Once the firmware determines these pads are full, the printer locks itself to prevent leaks. The v3600 tool allows users to clear this counter after physical cleaning. Risks, limits, and technical realities : Canon printers

Run extended nozzle tests to identify print head issues.