Cleaning The Print Head - Canon 2921B002 On-Screen Manual

Cleaning the Print Head

> Routine Maintenance
Contents
Cleaning the Print Head
Clean the Print Head if lines are missing or if horizontal white streaks are present in the printed nozzle
check pattern. Cleaning unclogs the nozzles and restores the print head condition. Cleaning the Print
Head consumes ink, so clean the Print Head 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.
Make sure that one or more sheets of A4 or Letter-sized plain paper are loaded in
the Cassette.
3.
Open the Paper Output Tray gently, and open the Output Tray Extension.
4.
Clean the Print Head.
Select Settings
(1)
Select Maintenance, and press the
(2)
Select Cleaning, and press the
(3)
Select Yes, and press the OK button.
(4)
The machine starts cleaning the Print Head.
Do not perform any other operations until the machine completes the cleaning of the Print Head. This takes
about 1 minute.
Select Yes, and press the OK button.
(5)
The nozzle check pattern will be printed.
5.
Check the nozzle check pattern.
Examining the Nozzle Check Pattern
See
Note
If the problem is not resolved after cleaning the Print Head twice, clean the Print Head deeply.
Cleaning the Print Head Deeply
See
>
When Printing Becomes Faint or Colors Are Incorrect
on the
HOME screen, and press the OK
button.
OK
button.
OK
.
.
Advanced Guide Troubleshooting
> Cleaning the Print Head
button.
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