A: Yes, you must have the standard Canon printer driver installed for your model. The service tool relies on the driver’s USB communication layer.
: The tool will not work over Wi-Fi . You must connect your printer directly to your PC using a high-quality USB cable . Entering Service Mode
If you’ve ever been greeted by the dreaded "Service Tool" or "Error 5B00" on your Canon printer, you know the frustration of a machine that refuses to work despite appearing physically fine. The Canon Service Tool v5610