In reality, the pads may still have capacity, but Canon’s firmware is programmed to force a service call. A repair technician would either replace the pads (labor-intensive) or simply run the to reset the counter. The tool effectively gives you that same power at home.
This version supports a wide range of models, including the (G1000, G2000, G3000, G4000), E-series (E400, E410, E470), and various MG and IP models. However, it does not work on "disposable" models like the MG24xx or MG25xx, which often require hardware-level chip flashing rather than software resets. Critical Usage Requirements canon service tool 4905
Possibly, but not necessarily. Clearing EEPROM resets the printer’s internal serial number and region settings. The printer may ask for a new print head alignment. Run the “EEPROM Print” button first to backup values (if available). Without a backup, your printer may become region-locked. In reality, the pads may still have capacity,
Triggering deep cleaning cycles more effectively than the standard user interface might allow. This version supports a wide range of models,