Test Print - Canon Pixma iP90 User Manual

Test Print

If you print the Nozzle Check pattern, you can check whether the Print Head
Nozzles are ejecting ink properly. If colors are not printing properly, the
Print Head Alignment may improve the problem.
(1) Nozzle Check
Prints a nozzle check pattern to ensure that the Print Head Nozzles are
ejecting ink properly.
See Printing the Nozzle Check Pattern
(2) Print Head Alignment
Aligns the Print Head.
Print Head Alignment is required when the print result is unsatisfactory
(e.g., displaced ruled lines).
See Aligning the Print Head