Canon PIXMA MG3660 Online Manual page 140

From the computer
Cleaning the Print Heads (Windows)
Cleaning the Print Heads
After cleaning the print head, print and examine the nozzle check pattern:
If the problem is not resolved after performing from step 1 to step 3 twice:
Clean the print head deeply.
Step4
From the machine
Cleaning the Print Head Deeply
From the computer
Cleaning the Print Heads (Windows)
Cleaning the Print Heads
If the problem is not resolved, turn off the power and clean the print head deeply again after 24 hours. Do not
unplug the power cord when turning off the power.
If the problem is still not resolved:
Replace a FINE cartridge.
Step5
Replace a FINE cartridge
Note
• If the problem is still not resolved after replacing the FINE cartridge, contact the service center.
When the Print Results Are Not Even such as the Ruled Lines Are
Misaligned:
Align the print head.
Step
From the machine
Aligning the Print Head
From the computer
Aligning the Print Head Position Automatically (Windows)
Aligning the Print Head Position Automatically
(Mac OS)
(Mac OS)
(Mac OS)
140
Step1