Epson AcuLaser C1100 Service Manual page 273

EPSON AcuLaser C1100
Step Check
Is abnormal noise being generated from
16
HOUSING ASSY-DEVE K, HOUSING
ASSY-DEVE Y, HOUSING ASSY-DEVE
M, or HOUSING ASSY-DEVE C that are
driven by MOT ASSY MAG?
Is abnormal noise being generated by MOT
17
ASSY ROT?
Is abnormal noise being generated by
18
FRAME ASSY-ROTARY that is driven by
MOT ASSY ROT?
Is abnormal noise being generated by MOT
19
ASSY MICRO?
Is abnormal noise being generated by
20
FRAME ASSY-2ND that is driven by MOT
ASSY MICRO?
Is abnormal noise being generated from
21
MOTOR ASSY DUP INV in DUPLEX
OPTION?
Is abnormal noise being generated from
22
ROLLER ASSY INVERTER that is driven
by MOTOR ASSY DUP INV in DUPLEX
OPTION?
Is abnormal noise being generated from
23
MOTOR ASSY DUP in DUPLEX
OPTION?
Is abnormal noise being generated from
24
ROLLER ASSY DUP that is driven by
MOTOR ASSY DUP in DUPLEX
OPTION?
TROUBLESHOOTING
Yes No
Replace Go to Step [17].
HOUSING
ASSY-DEVE K,
HOUSING
ASSY-DEVE Y,
HOUSING
ASSY-DEVE M,
or HOUSING
ASSY-DEVE C.
Replace MOT Go to Step [18].
ASSY ROT.
Replace Go to Step [19].
FRAME ASSY-
ROTARY.
Replace MOT Go to Step [20].
ASSY MICRO.
Replace Go to Step [21].
FRAME ASSY-
2ND.
Replace Go to Step [22].
DUPLEX
OPTION.
Clean or replace Go to Step [23].
ROLLER
ASSY
INVERTER.
Replace Go to Step [24].
DUPLEX
OPTION.
Clean or replace Go to Step [25].
ROLLER
ASSY DUP.
Abnormal Noise-related Trouble
Step Check
Is abnormal noise being generated from
25
ROLLER ASSY DUP OUT that is driven
by MOTOR ASSY DUP in DUPLEX
OPTION?
Is abnormal noise being generated by ROS
26
ASSY?
Revision B
Yes No
Clean or replace Go to Step [26].
ROLLER
ASSY DUP
OUT.
Replace ROS
ASSY.
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