Epson AcuLaser C2900N - Page 188

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Chapter 1 Troubleshooting
Epson AcuLaser C2900N
Revision B
Confidential
8
Checking after resetting the DRIVE ASSY SUB.
Reseat the DRIVE ASSY SUB.
Does the noise arise from the printer?
Checked by [Digital Output] - [Sub Motor] in [IOT Diag] of
diagnosis.
Try replacing the
DRUM
CARTRIDGE
(refer to RRP4.6),
fuser unit (refer to
RRP6.1) after
replacement, be
sure to clear the
life counter value,
and DRIVE ASSY
SUB (refer to
RRP7.1) one after
another.
End of work.
Step Check
Remedy
Yes No