Epson SEPG04002 16 , 17 , 18 , 19 , 20 , 21 , 22 , 23 , 24 , 25 , 26

EPSON AcuLaser C1100 Revision B
TROUBLESHOOTING Abnormal Noise-related Trouble 273
16 Is abnormal noise being generated from
HOUSING ASSY-DEVE K, HOUSING
ASSY-DEVE Y, HOUSING ASSY-DEVE
M, or HOUSING ASSY-DEVE C that are
driven by MOT ASSY MAG?
Replace
HOUSING
ASSY-DEVE K,
HOUSING
ASSY-DEVE Y,
HOUSING
ASSY-DEVE M,
or HOUSING
ASSY-DEVE C.
Go to Step [17].
17 Is abnormal noise being generated by MOT
ASSY ROT? Replace MOT ASSY ROT. Go to Step [18].
18 Is abnormal noise being generated by
FRAME ASSY-ROTARY that is driven by
MOT ASSY ROT?
Replace
FRAME ASSY-
ROTARY.
Go to Step [19].
19 Is abnormal noise being generated by MOT
ASSY MICRO? Replace MOT ASSY MICRO. Go to Step [20].
20 Is abnormal noise being generated by
FRAME ASSY-2ND that is driven by MOT
ASSY MICRO?
Replace
FRAME ASSY-
2ND.
Go to Step [21].
21 Is abnormal noise being generated from
MOTOR ASSY DUP INV in DUPLEX
OPTION?
Replace
DUPLEX
OPTION.
Go to Step [22].
22 Is abnormal noise being generated from
ROLLER ASSY INVERTER that is driven
by MOTOR ASSY DUP INV in DUPLEX
OPTION?
Clean or replace
ROLLER
ASSY
INVERTER.
Go to Step [23].
23 Is abnormal noise being generated from
MOTOR ASSY DUP in DUPLEX
OPTION?
Replace
DUPLEX
OPTION.
Go to Step [24].
24 Is abnormal noise being generated from
ROLLER ASSY DUP that is driven by
MOTOR ASSY DUP in DUPLEX
OPTION?
Clean or replace
ROLLER
ASSY DUP.
Go to Step [25].
Step Check Yes No
25 Is abnormal noise being generated from
ROLLER ASSY DUP OUT that is driven
by MOTOR ASSY DUP in DUPLEX
OPTION?
Clean or replace
ROLLER
ASSY DUP
OUT.
Go to Step [26].
26 Is abnormal noise being generated by ROS
ASSY? Replace ROS ASSY.
Step Check Yes No