Canon 7816A009AA Simplified Service Manual - Page 10

Browse online or download pdf Simplified Service Manual for Printer Canon 7816A009AA. Canon 7816A009AA 19 pages. Bubble jet printer

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6-2. Print Head Troubleshooting Flowchart (print head operation confirmation)
Connect to computer
Nozzle check pattern
printing
Correct?
No
Head cleaning
Nozzle check pattern
printing
Correct?
No
Head refreshing
Nozzle check pattern
printing
Correct?
No
Head refreshing
Nozzle check pattern
printing
Correct?
No
Replace ink tanks
Nozzle check pattern
printing
Correct?
No
Defective
*Refer to 4. SERVICE MODE
regarding printing method.
Yes
*Refer to 4. SERVICE MODE
regarding printing method.
Yes
*Refer to 4. SERVICE MODE
regarding printing method.
Yes
Yes
Yes
Normal
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