Abnormal Noise-Related Fip - Epson AcuLaser C2800 Service Manual

AcuLaser C2800/C2800D/C3800/C3800D

3.6.2 Abnormal Noise-related FIP

FIP-N1 AT POWER ON
Possible parts that caused the error
DRIVE ASSY MAIN
FUSER UNIT
IMAGING CARTRIDGE (Y/M/C/K)
Troubleshooting
Step Check
Is abnormal noise being
1
generated by the DRIVE ASSY
MAIN?
Is abnormal noise being
2
generated by the FUSER UNIT?
Is abnormal noise being
3
generated by the IMAGING
CARTRIDGE (Y/M/C/K)?
TROUBLESHOOTING
TRANSFER UNIT
FEEDER ASSY DUP
Yes No
Reinstall the DRIVE Go to Step [2].
ASSY MAIN. When the
trouble still occurs,
replace the DRIVE
ASSY MAIN. (p.317)
Reinstall the FUSER Go to Step [3].
UNIT.
When the trouble still
occurs, replace the
FUSER UNIT. (p.298)
Reinstall the IMAGING Go to Step [4].
CARTRIDGE (Y/M/C/
K). When the trouble still
occurs, replace the
IMAGING
CARTRIDGE (Y/M/C/
K). (p.271)
Abnormal Noise-related Trouble
Step Check
Is abnormal noise being
4
generated by the TRANSFER
UNIT?
Is abnormal noise being
5
generated by the FEEDER ASSY
DUP?
FIP-N2 DURING STANDBY
Possible parts that caused the error
FAN MAIN
Troubleshooting
Step Check
Is abnormal noise being
1
generated by the FAN MAIN?
Is abnormal noise being
2
generated by the LVPS?
Revision C
Yes No
Reinstall the Go to Step [5].
TRANSFER UNIT.
When the trouble still
occurs, replace the
TRANSFER UNIT.
(p.268)
Reinstall the FEEDER ---
ASSY DUP. When the
trouble still occurs,
replace the FEEDER
ASSY DUP. (p.349)
LVPS
Yes No
Reinstall the FAN Go to Step [2].
MAIN. When the trouble
still occurs, replace the
FAN MAIN. (p.327)
Replace the LVPS. ---
(p.327)
Confidential
152