Canon PIXMA MG7720 User Manual - Page 223
Cleaning the Print Head Deeply
View all Canon PIXMA MG7720 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 223 highlights
Cleaning the Print Head Deeply If print quality does not improve by the standard cleaning of the print head, clean the print head deeply. Cleaning the print head deeply consumes more ink than the standard cleaning of the print head, so clean the print head deeply only when necessary. You need to prepare: a sheet of A4 or Letter-sized plain paper 1. Make sure that the power is turned on. 2. Load a sheet of A4 or Letter-sized plain paper in the cassette 2. After inserting the cassette into the machine, the paper information registration screen is displayed on the touch screen. Select A4 or Letter for Page size and Plain paper for Type, then tap Register. If a message is displayed on the screen, follow the directions in the message to complete registration. 3. Holding both sides of the paper output tray, gently open it. The output tray extension will open automatically when the paper output tray is opened. 4. Extend the paper output support. Important • If the disc tray guide is open, be sure to close it. 5. Flick the HOME screen, then tap Using the Operation Panel The setup menu screen will appear. Setup. 6. Tap Maintenance. The Maintenance screen will appear. 7. Tap Deep cleaning. 223