Epson AcuLaser C1100 Service Manual page 272

EPSON AcuLaser C1100
FIP-N4 At Printing (Both Sides)
Possible parts that caused the error
500 FEEDER ASSY OPTION
ROLL MSI
FUSER ASSY
MOT ASSY P/R
MOT ASSY MAG
HOUSING ASSY-DEVE Y
HOUSING ASSY-DEVE C
FRAME ASSY-ROTARY
FRAME ASSY-2ND
ROS ASSY
Troubleshooting
Step Check
Is abnormal noise being generated from
1
DRIVE ASSY FEED in 500 FEEDER
ASSY OPTION?
Is abnormal noise being generated from
2
ROLL ASSY TURN 500 that is driven by
DRIVE ASSY FEED in 500 FEEDER
ASSY OPTION?
Is abnormal noise being generated from
3
ROLL ASSY FEED 500 that is driven by
DRIVE ASSY FEED in 500 FEEDER
ASSY OPTION?
Is abnormal noise being generated by
4
MOTOR-PH inside FRAME ASSY-PH?
Is abnormal noise being generated from
5
ROLL ASSY-PRE REGI in FRAME
ASSY-PH that is driven by MOTOR-PH?
TROUBLESHOOTING
FRAME ASSY-PH
MOT ASY FSR
2ND BTR ASSY
Photoconductor Unit
HOUSING ASSY-DEVE K
HOUSING ASSY-DEVE M
MOT ASSY ROT
MOT ASSY MICRO
DUPLEX ASSY
Yes No
Replace 500 Go to Step [2].
FEEDER ASSY
OPTION.
Clean or replace Go to Step [3].
ROLL ASSY
TURN 500.
Clean or replace Go to Step [4].
ROLL ASSY
FEED 500.
Replace Go to Step [5].
FRAME ASSY-
PH.
Clean or replace Go to Step [6].
ROLL ASSY-
PRE REGI.
Abnormal Noise-related Trouble
Step Check
Is abnormal noise being generated from
6
ROLL REGI RUBBER in FRAME ASSY-
PH that is driven by MOTOR-PH?
Is abnormal noise being generated from
7
ROLL MSI that is driven by MOTOR-PH?
Is abnormal noise being generated from
8
GEAR ASSY DRIVE that is driven by
MOTOR-PH?
Is abnormal noise being generated from
9
MOT ASSY FSR?
Is abnormal noise being generated by
10
FUSER ROLL in FUSER ASSY that is
driven by MOT ASSY FSR?
Is abnormal noise being generated from
11
2ND BTR ASSY that is driven by MOT
ASSY FSR?
Is abnormal noise being generated by EXIT
12
ROLL in FUSER ASSY that is driven by
MOT ASSY FSR?
Is abnormal noise being generated by MOT
13
ASSY P/R?
Is abnormal noise being generated from
14
inside Photoconductor Unit?
Is abnormal noise being generated by MOT
15
ASSY MAG?
Revision B
Yes No
Clean or replace Go to Step [7].
ROLL REGI
RUBBER.
Clean or replace Go to Step [8].
ROLL MSI.
Replace Go to Step [9].
FRAME ASSY-
PH.
Replace MOT Go to Step [10].
ASSY FSR.
Replace FUSER Go to Step [11].
ASSY.
Clean or replace Go to Step [12].
2ND BTR
ASSY.
Clean or replace Go to Step [13].
FUSER ASSY.
Replace MOT Go to Step [14].
ASSY P/R.
Replace Go to Step [15].
Photoconductor
Unit.
Replace MOT Go to Step [16].
ASSY MAG.
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