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DFX-850~7
5.2.2 C204 MAIN/DRV/DRV-B Boards Repair
Table 5-6 indicates major components which is used for the C204 MAIN/DRV/DRV-B boards and Table 5-7
shows the C204 MAINiDRWDRV-B boards component level troubleshooting.
Symptom
The printer does
lot operate at all.
rable 6-6. C204 MAWDRWDRV-6 Boards Component Repair 117
Cause
I
Checkpoint
I
Solution
The DRERR signal
Check the logic level of the DRERR
Replace the head
was sent to the C204
signal at CNIO or check the VP1 and
driver on the C204
sent to the C204
516
Rev. A