: Performs deep cleaning, head alignment, and print test patterns to resolve image quality issues. EEPROM Operations

Triggers deep cleaning cycles and test prints to verify print head health.

To use this software, your printer must be in . If the printer is not in this mode, the software will not detect it.

The Canon Service Tool is specialized maintenance software used by technicians (and brave DIYers) to interface directly with the printer's firmware. Unlike standard drivers, this tool allows you to perform "deep" maintenance tasks that are usually locked to the user.

If your printer is still under warranty, contact Canon. Resetting the counter without actually cleaning or replacing the physical ink pads can eventually cause ink to leak inside the machine.