Abnormal Noise-Related Fip - Epson AcuLaser C1100 Service Manual

EPSON AcuLaser C1100

3.5.2 Abnormal Noise-related FIP

FIP-N1 At Power On
Possible parts that caused the error
MOT ASSY ROT
MOT ASSY MICRO
Photoconductor Unit
FRAME ASSY-PH
Troubleshooting
Step Check
Is abnormal noise being generated by MOT
1
ASSY ROT?
Is abnormal noise being generated by
2
FRAME ASSY-ROTARY that is driven by
MOT ASSY ROT?
Is abnormal noise being generated by MOT
3
ASSY MICRO?
Is abnormal noise being generated by 2ND
4
BTR ASSY that is driven by MOT ASSY
MICRO?
Is abnormal noise being generated by MOT
5
ASSY P/R?
Is abnormal noise being generated from
6
inside Photoconductor Unit?
Is abnormal noise being generated by
7
MOTOR-PH inside FRAME ASSY-PH?
TROUBLESHOOTING
FRAME ASSY-ROTARY
2ND BTR ASSY
MOT ASSY P/R
ROLL MSI
Yes No
Replace MOT Go to Step [2].
ASSY ROT.
Clean or replace Go to Step [3].
FRAME ASSY-
ROTARY.
Replace MOT Go to Step [4].
ASSY MICRO.
Clean or replace Go to Step [5].
2ND BTR
ASSY.
Replace MOT Go to Step [6].
ASSY P/R.
Replace Go to Step [7].
Photoconductor
Unit.
Replace FRAME Go to Step [8].
ASSY-PH.
Abnormal Noise-related Trouble
Step Check
Is abnormal noise being generated from
8
ROLL ASSY-PRE REGI in FRAME
ASSY-PH that is driven by MOTOR-PH?
Is abnormal noise being generated from
9
ROLL REGI RUBBER in FRAME ASSY-
PH that is driven by MOTOR-PH?
Is abnormal noise being generated from
10
ROLL MSI that is driven by MOTOR-PH?
Revision B
Yes No
Clean or replace Go to Step [9].
ROLL ASSY-
PRE REGI.
Clean or replace Go to Step [10].
ROLL ASSY-
REGI.
Clean or replace
ROLL MSI.
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