Canon Service Tool V5204 Free Patched Download Exclusive
On select Canon models, after replacing the physical pads, you can enter by pressing a specific button combination (e.g., Stop+Power). Some printers allow a manual reset via the EEPROM reset menu — though this requires technical skill and the official service manual (freely downloadable for many models from manual sites).
This utility is intended for to perform maintenance tasks, such as: canon service tool v5204 free download exclusive