1 - 173
Chapter 1   Troubleshooting
Epson AcuLaser C2900N
Revision B
Confidential
5.  Abnormal Noise Trouble
5.1   Entry Chart for Abnormal Noise Troubleshooting
N
N
Y
Y
Y
Does abnormal noise arise during
adjustment after Power ON?
Does abnormal noise arise during 
Standby?
Does abnormal noise arise during 
printing?
Check the Operation Mode Table of Power ON.
Check the components are normal without any 
stains and/or damages. (Refer to FIP1 N1.)
Check the Operation Mode Table of Standby.
Check the components are normal without any 
stains and/or damages. (Refer to FIP1 N2.)
Check the Operation Mode Table of Printing.
Check the components are normal without any 
stains and/or damages. (Refer to FIP1 N3.)