Other Fip - Epson AcuLaser C4000 Service Manual

EPSON AcuLaser C4000/C4100/C3000

3.3.6 Other FIP

This section contains power supply FIP and noise FIP that are not included in the
error code FIP, image quality FIP and printer operation FIP. It should be used as a
result of first referring to the error code FIP, image quality FIP and printer operation
FIP.
FIP-AC
Step
Initial setting
Do the following checks show a problem?
1
• Power Cord (PL15.1.9) disconnection or breakage
• Incorrect mains power supply voltage
Harness Assy AC SW (PL15.1.11) continuity check
1. Disconnect the Power Cord (PL15.1.9) and wait 10 seconds.
2
2. With the Power Cord disconnected, turn on the Harness Assy AC SW.
Is the continuity normal between J161-1 <=> J161-2?
Troubleshooting
Check
Level 2 FIP
Treatment
Yes
Repair Go to step 2.
Replace the LVPS. Replace the Harness Assy AC
(Refer to Ch4-4.2.18.3) SW. (Refer to Ch4-4.2.18.4)
Revision F
No
3-279