: Allows users to read and save EEPROM data to diagnose hardware issues or confirm settings.
: Updates the printer's regional configuration. Supported Canon Models canon service tool v3400
The is a specialized software utility used to perform maintenance and diagnostic tasks on specific older models of Canon Pixma printers. Its primary function is to reset the Waste Ink Absorber Counter , which resolves common errors like 5B00 or P07 ("Waste Ink Tank Full") that prevent the printer from operating. Key Capabilities : Allows users to read and save EEPROM
Canon does not officially release these tools to end users. They are distributed only to authorized service partners via Canon’s internal portal. canon service tool v3400