Epson SEPG04002 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 , 11 , 12 , 13 , 14 , 15

EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING Abnormal Noise-related Trouble 272
FIP-N4 At Printing (Both Sides)
Possible parts that caused the error
Troubleshooting
500 FEEDER ASSY OPTION FRAME ASSY-PH
ROLL MSI MOT ASY FSR
FUSER ASSY 2ND BTR ASSY
MOT ASSY P/R Photoconductor Unit
MOT ASSY MAG HOUSING ASSY-DEVE K
HOUSING ASSY-DEVE Y HOUSING ASSY-DEVE M
HOUSING ASSY-DEVE C MOT ASSY ROT
FRAME ASSY-ROTARY MOT ASSY MICRO
FRAME ASSY-2ND DUPLEX ASSY
ROS ASSY
Step Check Yes No
1Is abnormal noise being generated from
DRIVE ASSY FEED in 500 FEEDER
ASSY OPTION?
Replace 500
FEEDER ASSY
OPTION.
Go to Step [2].
2Is abnormal noise being generated from
ROLL ASSY TURN 500 that is driven by
DRIVE ASSY FEED in 500 FEEDER
ASSY OPTION?
Clean or replace
ROLL ASSY
TURN 500.
Go to Step [3].
3Is abnormal noise being generated from
ROLL ASSY FEED 500 that is driven by
DRIVE ASSY FEED in 500 FEEDER
ASSY OPTION?
Clean or replace
ROLL ASSY
FEED 500.
Go to Step [4].
4Is abnormal noise being generated by
MOTOR-PH inside FRAME ASSY-PH? Replace FRAME ASSY-
PH.
Go to Step [5].
5Is abnormal noise being generated from
ROLL ASSY-PRE REGI in FRAME
ASSY-PH that is driven by MOTOR-PH?
Clean or replace
ROLL ASSY-
PRE REGI.
Go to Step [6].
6Is abnormal noise being generated from
ROLL REGI RUBBER in FRAME ASSY-
PH that is driven by MOTOR-PH?
Clean or replace
ROLL REGI
RUBBER.
Go to Step [7].
7Is abnormal noise being generated from
ROLL MSI that is driven by MOTOR-PH? Clean or replace ROLL MSI. Go to Step [8].
8Is abnormal noise being generated from
GEAR ASSY DRIVE that is driven by
MOTOR-PH?
Replace
FRAME ASSY-
PH.
Go to Step [9].
9Is abnormal noise being generated from
MOT ASSY FSR? Replace MOT ASSY FSR. Go t o Step [10].
10 Is abnormal noise being generated by
FUSER ROLL in FUSER ASSY that is
driven by MOT ASSY FSR?
Replace FUSER
ASSY. Go to Step [11].
11 Is abnormal noise being generated from
2ND BTR ASSY that is driven by MOT
ASSY FSR?
Clean or replace
2ND BTR
ASSY.
Go to Step [12].
12 Is abnormal noise being generated by EXIT
ROLL in FUSER ASSY that is driven by
MOT ASSY FSR?
Clean or replace
FUSER ASSY. Go to Ste p [13].
13 Is abnormal noise being generated by MOT
ASSY P/R? Replace MOT ASSY P/R. Go to Step [14].
14 Is abnormal noise being generated from
inside Photoconductor Unit? Replace Photoconductor
Unit.
Go to Step [15].
15 Is abnormal noise being generated by MOT
ASSY MAG? Replace MOT ASSY MAG. Go to Step [16].
Step Check Yes No