: Identifies and clears various internal error codes.
: Using unofficial tools can permanently damage the printer's EEPROM, resulting in Error Code 006 , which may render legitimate service tools useless.
: Resets the internal counter that tracks waste ink accumulation.
The is a specialized software utility used primarily by technicians and advanced users to perform maintenance and diagnostics on Canon printers. Its most common use is resetting the "Waste Ink Absorber Full" counter, which triggers error codes like 5B00 or 1700 and prevents the printer from operating. Key Features and Capabilities