Fip-2.33 Process Motor Assy Is Defective - Epson ColorPage EPL-C8200 Service Manual

EPSON ColorPage EPL-C8200

FIP-2.33 PROCESS MOTOR ASSY is Defective

Step Check point
Perform the preliminary inspection.
Parts to inspect:
1
PROCESS MOTOR ASSY, MAIN HARNESS ASSY, MCU
PWB
Check: Power supply to the PROCESS MOTOR ASSY

2 Is the voltage level correct at the pins below?
- P/J51-2<=>P/J51-1: 24VDC
Check: Power supply to the LVPS

Is the voltage level correct at the pins below?
3
- J32-9<=>J32-10: 24VDC
Check:
Power supply to the PROCESS MOTOR's ON signal

4
Is the voltage level correct at the pins below?
- P17-31<=>P17-33: 24VDC
Check:
Power supply to the PROCESS MOTOR SPEED signal

5
Is the voltage level correct at the pins below?
- P17-32<=>P17-33: 24VDC
Check: MAIN HARNESS ASSY electrical continuity

Does the MAIN HARNESS ASSY have proper
6
continuity at the pins below?
- J52<=>J17
Chapter 5 Troubleshooting
Yes
Replace/reinstall the defective part(s).
Go to Step 4.
Replace the MAIN HARNESS ASSY.
Go to Step 5.
Go to Step 6.
Replace the PROCESS MOTOR
ASSY.
Remedy
No
Go to Step 2.
Go to Step 3.
Go to FIP-2.2 "LVPS 24VDC is
Defective".
Replace the MCU PWB.
Replace the MCU PWB.
Replace the MAIN HARNESS ASSY.
Revision A
5-102