Press the (or 6 times for certain G-series models) in rhythmic succession. Each press will toggle the LED light between orange and green. Release the Power button .
Look for reputable printer repair communities. Do not download from pop-up ads. Check file hash checksums if available. The tool is typically a single .exe file less than 500KB in size. If you see a 5MB file named “Setup.exe,” delete it immediately.
The is a powerful, community-driven lifesaver for budget-conscious users and eco-friendly repair enthusiasts. It keeps thousands of printers out of landfills every month. However, treat it with respect: wrong clicks can convert your printer into a paperweight. canon service tool 4905
Have you successfully put the printer into before? Share public link
You will not find this tool on Canon’s official website. Canon does not intend for end-users to reset waste ink counters; they want you to pay for service or buy a new printer. Consequently, the tool is distributed through third-party repair sites, forums (like Reddit r/printers), and file-sharing platforms. Press the (or 6 times for certain G-series
Unplug the USB cable if desired, wait 10 seconds, and press the button to turn the printer back on normally.
To completely reset the waste ink counter back to 0%, execute the following commands in order: Look for reputable printer repair communities
Clears the Main and Platen waste ink counters back to 0%.
Release the button (keep holding the Power button). Press the Stop/Reset button 5 times consecutively.
The software runs natively on Windows 7, 8, 10, or 11. It does not support macOS.
Possibly, but not necessarily. Clearing EEPROM resets the printer’s internal serial number and region settings. The printer may ask for a new print head alignment. Run the “EEPROM Print” button first to backup values (if available). Without a backup, your printer may become region-locked.
