Fip-1.15 2Nd Btr Resistance Error - Epson ColorPage EPL-C8200 Service Manual

EPSON ColorPage EPL-C8200

FIP-1.15 2ND BTR Resistance Error

Step Check point
Perform the preliminary inspection.
1
Parts to inspect:
2ND BTR, BTR CAM SOLENOID, MCU PWB
Isolation: Engine or Controller?
Run the Engine test print or diagnostic test print.
2
(10 sheets for each of single and continuous print)
Are the outputs normal?
Check: 2ND BTR ASSY for its retract motion

Does the 2ND BTR ASSY retract properly during the
3 test print?
NOTE: Inspect the BTR CAM SOLENOID's action from
the rear.
Check: 2ND BTR CAM SOLENOID installation

4
Is the BTR CAM SOLENOID properly installed?
Check: 2ND BTR CAM ASSY
5
Is the BTR CAM ASSY bent or deformed?
Check: 2ND BTR ASSY installation

6
Is the 2ND BTR ASSY properly installed?
Check: TRANSFER ASSY installation

7
Is the TRANSFER ASSY properly installed?
Check: MCU PWB replacement
8
Replace the MCU PWB.

Does the problem still occur?
Check: BTR CAM SOLENOID

Is the BTR CAM SOLENOID properly functioning?
9
(Check it by using the diagnostic tool.)
Diag Tool: Digital Output Test
Device Code: 2E
Chapter 5 Troubleshooting
Yes
Replace/reinstall the defective part(s).
Check the Controller PWB.
If the problem still occurs, go to step 3.
Go to Step 4.
Go to Step 5.
Replace the 2ND BTR CAM ASSY.
Go to Step 7.
Go to Step 8.
Go to FIP-2.38 "HVPS is Defective".
Replace the MCU PWB.
Remedy
No
Go to Step 2.
Go to Step 3.
• With the diagnostic tool, go to step 9.
• Without the diagnostic tool, go to FIP-
2.26 "BTR CAM SOLENOID is
Defective".
Reinstall the BTR CAM SOLENOID.
Go to Step 6.
Reinstall the 2ND BTR ASSY.
Reinstall the TRANSFER ASSY.
Problem solved.
Go to FIP-2.26 "BTR CAM SOLENOID is
Defective".
Revision A
5-32