Cleaning The Print Head Deeply - Canon MG7700 Series Online Manual

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.
6. Tap Maintenance.
The Maintenance screen will appear.
7. Tap Deep cleaning.
Setup.
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