Canon G3400 Reset Link

This is the most common reset for G3400.

Most users resort to a manual button-press sequence to enter Service Mode and reset the internal counter. The Process: the printer but keep it plugged in. button, then hold the While holding Power, release Stop and press it (some variants use 6 times). canon g3400 reset

If the printer is frozen or unresponsive: This is the most common reset for G3400