The software application does not support the specific command sent to your printer model.
Canon Service Tool V5306 is an official, technician-level utility software used to interact with the internal firmware of Canon Pixma, Maxify, and G-Series printers. It provides access to the printer's service mode, allowing users to clear hardware error codes, run deep diagnostic tests, and modify internal EEPROM counters. Key Features and Capabilities Canon Service Tool 5306 Download