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BJC-5000
6. In some cases, several corrective actions are successively indicated in "Error
condition diagnosis" and "Symptoms." These are steps that must be followed to
resolve the problems. After you perform each corrective action step, make a test
print to confirm whether the problem has been fixed. If the problem persists,
perform the next step.
Example 2
Corrective action 1: After replacing the BJ cartridge, execute a test printout to check
whether the problem has been fixed. If the problem persists, perform the next step
(corrective action 2), which calls for replacement of the logic board.
Remove and reinstall
the BJ cartridge
recognizes the
7. Ink cartridge replacement as a corrective action is only applicable when the color
BJ cartridge has produced the "Symptom." When using the black BJ cartridge for
troubleshooting, advance to the next step.
8. After finishing troubleshooting, be sure to reconnect connectors and tighten any
loosened screws.
CAUTION
Printer
No
cartridge ?
1. Replace the
Yes
2. Replace the
END
When replacing the control board, be sure to execute the EEPROM all
clear and AA sensor calibration and check the waste ink absorption
amount of the waste ink absorber. In addition, replace the waste ink
absorber or set the waste ink amount according to the requirement. Refer
to "Part 3: 3.4 Service Mode" (page 3-18) and "Part 5: 4.3 Logic Board and Waste
Ink Absorber Replacement Cautions" (page 5-6) .
•
BJ Cartridgeis faulty
•
Check th e BJ cartridge
BJ cartridge
•
MPU is faulty
logic board
5-13
Part 5: Maintenance
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