Canon Service Tool V3600 Best -

: The printer is not in Service Mode. You must restart the entry sequence.

If you are seeing a specific on the screen or the tool, let me know: What is the exact printer model (e.g., MG3620, G3000)? What error message or number does the tool show? Are you trying to reset a Waste Ink Counter ? Canon Service Tool Errors during waste ink counters reset Canon service tool v3600

Release the button while continuing to hold down the Power button. : The printer is not in Service Mode

Once the printer is in Service Mode and connected via USB (wireless connections are not supported for this utility), open the v3600 application. The interface is divided into several tabs, but most users only need the "Main" tab. What error message or number does the tool show

Test Print Heads: Run specialized nozzle checks to diagnose banding or color accuracy issues. How to Enter Service Mode

The primary function is to reset the "Main" or "Platen" waste ink counters back to 0%, allowing the printer to function after a lockout. EEPROM Operations: EEPROM Print: