If you attempt to reset the absorber but the tool fails to communicate correctly, some newer Canon models may lock the Service Mode permanently, preventing future software resets. If you'd like, I can help you:
If you are a certified repair partner, log into the manufacturer’s partner portal (e.g., HP Partner Portal, Lenovo ASP Access). The service tool v4720 download link will be available under "Service Tools" or "Legacy Software." service tool v4720 download link
The Service Tool only functions if the printer is first placed into Service Mode Enter Service Mode With the printer off, hold the Stop/Resume button (red triangle). While holding Stop, press and hold the If you attempt to reset the absorber but
Given the risks, how does a legitimate technician obtain v4720? You have three primary avenues. While holding Stop, press and hold the Given
: Tech forums or communities dedicated to the device or its manufacturer can be a valuable resource. Users often share links, advice, and experiences with service tools.
PrinterFix : Offers the program for approximately $10 USD with an activation code. STORMY : Lists the tool for purchase. :
Unlike the "Maintenance Tool" that comes with your printer driver for basic tasks like nozzle cleaning, the is designed for deeper repairs: