Before using risky third-party software, try these official or built-in maintenance steps: Canon Support | Software and Drivers | Canon U.S.A., Inc.
: G1000, G2000, G3000 (standard for resetting G-series ink levels) IP & MG Series : Various models within the IP2770 and MG series. Important Download & Usage Notes Service Mode Requirement : To use the tool, the printer must first be placed in Service Mode Canon Service Tool V4905 Download -
Resets the internal counter to 0% so the printer can resume operation. EEPROM Operations: Before using risky third-party software, try these official
: Allows users to read and save the printer's EEPROM data for diagnostics. Before using risky third-party software