Canon Service Tool V3600

It is designed for Windows operating systems.

Release the button while continuing to hold down the Power button. Canon service tool v3600

Check your USB cable connection. Make sure you are not using a USB hub. Ensure no other printing software or print queues are active in the background. Error Code 005 It is designed for Windows operating systems

Press the button 5 times (some older models use 2 or 6, but 5 is standard for v3600-era printers). Canon service tool v3600