The Service Tool writes directly to the printer's EEPROM. If you interrupt the process, lose power, or use the tool on an incompatible model, you can permanently "brick" your printer (render it unusable).
If you still choose to search for “download Canon service tool v3600,” proceed with extreme caution and never run it on a primary computer. download canon service tool v3600
Release the Resume button while still holding the Power button. Press the Resume button 5 times in quick succession. The Service Tool writes directly to the printer's EEPROM
: Triggers specialized diagnostic prints to check nozzle health and alignment from within the Service Mode. download canon service tool v3600