AcuLaser C2800/C2800D/C3800/C3800D Revision C
TROUBLESHOOTING Abnormal Noise-related Trouble 152
Confidential
3.6.2 Abnormal Noise-related FIP
FIP-N1 AT POWER ON
Possible parts that caused the error
Troubleshooting
FIP-N2 DURING STANDBY
Possible parts that caused the error
Troubleshooting
DRIVE ASSY MAIN
FUSER UNIT
IMAGING CARTRIDGE (Y/M/C/K)
TRANSFER UNIT
FEEDER ASSY DUP
Step Check Yes No
1
Is abnormal noise being
generated by the DRIVE ASSY
MAIN?
Reinstall the DRIVE
ASSY MAIN. When the
trouble still occurs,
replace the DRIVE
ASSY MAIN. (p.317)
Go to Step [2].
2
Is abnormal noise being
generated by the FUSER UNIT?
Reinstall the FUSER
UNIT.
When the trouble still
occurs, replace the
FUSER UNIT. (p.298)
Go to Step [3].
3
Is abnormal noise being
generated by the IMAGING
CARTRIDGE (Y/M/C/K)?
Reinstall the IMAGING
CARTRIDGE (Y/M/C/
K). When the trouble still
occurs, replace the
IMAGING
CARTRIDGE (Y/M/C/
K). (p.271)
Go to Step [4].
Step Check Yes No
4
Is abnormal noise being
generated by the TRANSFER
UNIT?
Reinstall the
TRANSFER UNIT.
When the trouble still
occurs, replace the
TRANSFER UNIT.
(p.268)
Go to Step [5].
5
Is abnormal noise being
generated by the FEEDER ASSY
DUP?
Reinstall the FEEDER
ASSY DUP. When the
trouble still occurs,
replace the FEEDER
ASSY DUP. (p.349)
---
FAN MAIN LVPS
Step Check Yes No
1
Is abnormal noise being
generated by the FAN MAIN?
Reinstall the FAN
MAIN. When the trouble
still occurs, replace the
FAN MAIN. (p.327)
Go to Step [2].
2
Is abnormal noise being
generated by the LVPS?
Replace the LVPS.
(p.327)
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