While holding Power, release Resume and press it (some models require 2 or 6 times).
Need further help? Search for your exact Canon printer model + "service manual" to locate the physical waste pads and disassembly guide before attempting any software reset. canon service tool v3800 best
But before you click that shady link on a forum from 2014, let’s break down what the V3800 tool actually is, why everyone is searching for the “best” version, and whether you should use it. While holding Power, release Resume and press it
The tool primarily interacts with the printer's EEPROM to clear internal error flags that prevent the device from printing once its waste ink sponge is theoretically saturated. While holding Power