Service Tool V4720 [top] Download Link ✦ Reliable

Release both buttons. If the power light remains steady, you are in Service Mode.

Firmware.Help : Provides links to various versions of the Canon Service Tool. service tool v4720 download link

: Experts on forums like PrinterKnowledge caution that these downloads frequently trigger malware alerts and suggest using a dedicated, non-personal computer if you decide to run them. Release both buttons

Question about service mode - Laser, 3D, Inkjet Printer Help Inkjet Printer Help