Canon G3400 Reset !!exclusive!! Jun 2026

After resetting the Canon G3400:

Do not waste time looking for a "factory reset" button for error 5B00. It does not exist. canon g3400 reset

Every time you print, the Canon G3400 runs a cleaning cycle. The reset buys you time, but the physical pads are finite. To extend the life of your printer: After resetting the Canon G3400: Do not waste

Press the button once . The printer should print a page showing the reset information (e.g., "D=000.0"). Press the Power button again to turn the printer off. The reset buys you time, but the physical pads are finite

Sarah turned to the internet. The consensus was grim: "Take it to a service center." But she didn't have time. She found whispers of a "Service Tool" software, a magical, slightly sketchy file that could bypass the printer's internal memory.

The printer will print a test page (usually a D=000.0 report) to confirm the counter is now zero. Turn the printer off and back on to exit Service Mode.