: Enables print test patterns and hardware diagnostics to verify component health.
Canon Service Tool v1.050 (ServiceTool.exe) is a maintenance utility used to manage internal printer settings, primarily for resetting "Waste Ink Absorber" counters (Error 5B00). It is intended for technicians and advanced users, as incorrect use can damage the printer's formatter board or lock its EEPROM. Supported Models service mode tools version 1.050 ou canon servicetool.exe
Conversely, later versions (1.060, 1.070) added support for newer printers but sometimes broke compatibility with older models. Version 1.050 remains a "sweet spot" for many legacy Canon printers still in active use in homes and small offices. : Enables print test patterns and hardware diagnostics
: Users can print or clear EEPROM data, which contains the printer's history, error logs, and current configuration. later versions (1.060