Printer Operation Troubleshooting Fip - Epson AcuLaser C4000 Service Manual

EPSON AcuLaser C4000/C4100/C3000

3.3.5 Printer Operation Troubleshooting FIP

This section describes the FIP for troubleshooting printer operation.
FIP-OP1 Printer does not work
Main power supply does not turn on.
Step
Initial setting
Do the following checks show a problem?
• Power Cord (PL15.1.9) and cord connection
• Mains power supply voltage
• LVPS (PL15.1.10)
• PWBA MCU & HVPS (PL15.1.2)
• PWB Drive (PL15.1.15)
• PWB Controller (PL16.1.5)
• HVPS Sub (PL12.1.9)
• PWBA Feeder (PL17.4.1)
• Fan Fuser (PL1.1.9)
• Fan Rear (PL15.1.3)
• Fuser Assy (PL9.1.1)
• ROS Assy (PL11.1.1)
1 • Drive Assy Fuser (PL6.1.18)
• Motor Assy Dup (PL8.1.8)
• Holder Assy (Y/M/C/K) (PL12.2.5/6/7/8)
• Drive Assy Deve (PL14.1.1)
• Drive Assy Main (PL14.1.2)
• Drive Assy Feeder (PL17.4.5)
• Solenoid Feed Tray 1 (PL4.3.17)
• Solenoid Feed MSI (PL7.1.40)
• Solenoid Feed (PL17.3.17)
• Clutch Assy Turn Tray 1 (PL4.3.18)
• Clutch Turn MSI (PL5.1.9)
• Clutch Regi (PL10.1.12)
• Clutch Assy Turn (PL17.3.18)
• Harness Assy FSR2 (PL6.1.9)
• Harness Assy Feeder (PL4.3.28)
Troubleshooting
Check
Level 2 FIP
Treatment
Yes
Repair or replace the applicable
Go to step 2.
part.
Revision F
No
3-267