Canon G3400 Reset Link

Canon G3400 Reset: The Ultimate Guide to Fixing Ink Errors, Waste Pad Issues, and Maintenance Mode

With printer OFF, hold Stop button, then press and hold Power button.
Release Stop button (keep holding Power), then press Stop twice.
Release Power button. Green light blinks then stays solid.

Power

Release the button. The green power lamp will flash and then stay lit.

Confirm with OK.

Before proceeding, check your printer's status. Look at the LED lights on the front panel. canon g3400 reset

While this error sounds serious, you can often fix it yourself. This guide covers how to perform a manual reset, enter service mode, and get back to printing. Understanding the 5B00 Error Canon G3400 Reset: The Ultimate Guide to Fixing

Enter Service Mode:

This process clears the internal counter without needing external software. Ensure the printer is off but connected to power. Press and hold the Stop button (red triangle). While holding Stop , press and hold the Power button. Release the Stop button but keep holding Power . With printer OFF, hold Stop button, then press

The Ultimate Guide to the Canon G3400 Reset: Fixing Error Lights, Ink Absorber Full, and Waste Ink Pads

Warning:

A waste ink reset is a software fix. If you reset the counter while the physical pad is soaked, ink will eventually leak onto your desk or damage the printer's electronics.