How To: Find The Canon MFP Printer Hidden Service Mode Menu
Canon MFPs (multifunction printers) are commonly found in many businesses, often they are leased from a print supplier over a period of years. Certain functions are not possible via the on-screen menus unless you know the secret ‘service menu’ combination.
1. Press and release the “User Mode” or ” * ” (asterisk) key on your Canon’s keypad.
2. Press and hold the “2” and “8” keys simultaneously. Hold the keys for at least one second.
3. Press and release “User Mode” to enter the service mode. A “1” will appear on the control panel to indicate success.