Canon MG6400 series Online Manual page 72

Depending on the items selected, the computer communicates with the machine to
obtain information. If the computer is unable to communicate with the machine, an error
message may be displayed.
If this happens, click Cancel to display the most recent settings specified on your
computer.
Related Topics
Cleaning the Print Heads from Your Computer
Cleaning Inside the Machine
Cleaning the Paper Feed Rollers from Your Computer
Use Your Computer to Print a Nozzle Check Pattern
Aligning the Print Head Position from Your Computer
Checking the Ink Status from Your Computer
Managing the Machine Power
Reducing the Machine Noise
Changing the Machine Operation Mode
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