Canon imagePROGRAF PRO-300 13" Photographic Inkjet Printer User Manual

Page 242

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:

Step4

Clean the print head deeply.

From the printer

From the computer

• For Windows:

• For macOS:

Cleaning the Print Heads

Note

• When you have performed the procedure until step 4 and the problem has not been resolved, turn off

the power and clean the print head deeply again after 24 hours.

If the problem is still not resolved, the print head may be damaged. Contact your nearest Canon
service center to request a repair.

When the Print Results Are Not Even such as the Ruled Lines Are
Misaligned:

Step

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