It allows users to fix their own printers without paying for servicing.
Some older Canon printer models allow you to reset the internal counter using a sequence of button presses on the device itself. the printer but leave it plugged in. Press and hold the Stop/Reset button. While holding Stop/Reset, press and hold the Power button.
Disclaimer: Using service tools can be destructive to your printer if done incorrectly. Use with caution. canon service tool v3600 download better
Press the button 3 times (on some models, 4 times) to reset the waste counter, then press Power to confirm. Method 2: Contact Canon Authorized Service
For waste pad resets only (no other features), the open-source is an alternative. But it is paid ($9.99 per reset) and less flexible than V3600. It allows users to fix their own printers
When you print, a small amount of ink is used to clean the print heads. This ink is collected in "absorber" pads. To prevent leaks, Canon programmed a counter that shuts the printer down once it reaches a certain limit. The V3600 tool allows you to reset this counter to zero. Why Download V3600 Over Other Versions?
Despite the risks, the tool can be found on a variety of third-party sites: Press and hold the Stop/Reset button
Service Tools for Canon Printers | Page 3 | PrinterKnowledge 1 Jul 2016 —