Most professionals use the "Canon Service Tool V3400" (or newer). Once the printer is in Service Mode and connected via USB, you can click "Set" under the Ink Absorber Counter section to return the value to 0%. Troubleshooting Common Reset Issues
It’s a simple process that clears the internal memory and often fixes glitches: canon mg2550s reset
Are you using cartridges? Do you have a Windows PC or a Mac connected to the printer? Most professionals use the "Canon Service Tool V3400"
However, if you are dealing with a mechanical error or a communication glitch, the power drain is your best bet! Let me know in the comments if this worked for you. 👇 Do you have a Windows PC or a Mac connected to the printer
While still holding , press and hold the Power button.
Release the button (keep holding the Power button). Press the Stop/Reset button 5 times in quick succession.