Canon BJC6500 Service Manual - Page 84

Faulty, Printing: No, Printing, <Symptoms&gt, <Cause&gt

Page 84 highlights

Part 4: TROUBLESHOOTING BJC-6500 2. Faulty Printing: No Printing No prints Partial prints No prints for some colors The ink tank, BJ cartridge, or purge unit is defective, the orange cap and/or tape is affixed to the head unit. Cleaning operation Perform the cleaning operation 5 times. Print the Nozzle check pattern See Part 3: 1.3.2 Nozzle check pattern printing (page 3-6) Do print problems No appear ? Yes 1. Replace the relevant ink tank 2. Replace the relevant BJ cartridge END Do print problems No still appear ? Yes Replace the purge unit END 4-20

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<Symptoms>
No prints
Partial prints
No prints for some colors
<Cause>
The ink tank, BJ cartridge, or purge unit is defective,
the orange cap and/or tape is affixed to the head unit.
<Measure>
Part 4: TROUBLESHOOTING
BJC-6500
4-20
2.
Faulty
Printing: No
Printing
1. Replace the
relevant ink tank
2. Replace the relevant
BJ cartridge
Cleaning operation
Print the
Nozzle check pattern
Perform the cleaning operation 5 times.
(page 3-6)
Yes
No
Do print problems
appear ?
END
See
Part 3: 1.3.2 Nozzle check pattern printing
Yes
No
Do print problems
still appear ?
Replace the purge unit
END