Canon PIXMA MX459 User Manual - Page 87

Cleaning the Print Head Deeply

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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. 1. Make sure that the power is turned on. 2. Clean the print head deeply. (1) Press the Setup button. The Setup menu screen will appear. (2) Use the or button to select Maintenance, then press the OK button. LCD and Operation Panel (3) Use the or button to select Deep cleaning, then press the OK button. The machine starts cleaning the print head deeply. Do not perform any other operations until the machine completes the deep cleaning of the print head. This takes about 1 to 2 minutes. 3. Check the print head condition. To check the print head condition, print the nozzle check pattern. Printing the Nozzle Check Pattern If the problem is not resolved, turn off the power and clean the print head deeply again after 24 hours. Do not disconnect the power plug when turning off the power. If the problem is still not resolved, replace the FINE cartridge with a new one. Replacing a FINE Cartridge If the problem is still not resolved after replacing the FINE cartridge, contact the service center. Note To access other available functions, use the mode buttons.

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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.
1.
Make sure that the power is turned on.
2.
Clean the print head deeply.
(1)
Press the
Setup
button.
The
Setup menu
screen will appear.
(2)
Use the
or
button to select
Maintenance
, then press the
OK
button.
LCD and Operation Panel
(3)
Use the
or
button to select
Deep cleaning
, then press the
OK
button.
The machine starts cleaning the print head deeply.
Do not perform any other operations until the machine completes the deep cleaning of the print
head. This takes about 1 to 2 minutes.
3.
Check the print head condition.
To check the print head condition, print the nozzle check pattern.
Printing the Nozzle Check Pattern
If the problem is not resolved, turn off the power and clean the print head deeply again after 24 hours. Do
not disconnect the power plug when turning off the power.
If the problem is still not resolved, replace the FINE cartridge with a new one.
Replacing a FINE Cartridge
If the problem is still not resolved after replacing the FINE cartridge, contact the service center.
Note
To access other available functions, use the mode buttons.