: Allows for a more powerful cleaning cycle than the standard driver version to clear stubborn nozzle clogs. EEPROM Operations
Ensure you are using a USB connection and that no other printer drivers or "Print Spooler" tasks are active in the background. Canon Service Tool V4905 Download -
Canon does not officially distribute this software to the public. It is leaked software found on forums and third-party sites. Many downloads are bundled with malware or trojans. Always scan the file with an antivirus program before running it. : Allows for a more powerful cleaning cycle
Turn the printer off. Press and hold the Resume button, then press and hold the Power button. Release the Resume button (while holding Power) and press Resume five times. Release both buttons. The green light should remain steady. Canon Service Tool V4905 Download -