HP CM8060 Color MFP Kundendienst Handbuch Seite 1415

Test the voltage at the IDO Duplex Motor encoder (EN7)
1. Verify that J4 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the encoder.
3. Test the voltage at EN7: 5 Vdc at pins 13A to 11A on W97P7-W44J7.
„IDO motors and encoders wiring diagram" auf Seite 2284
1 2 Is the voltage correct?
1 2 No
1 2 3
1 2 3
1 2 3
1 2 3
Check the wire harness
1. Check the wire harness between the Motion PCA (A2) and the encoder.
1 2 „IDO motors and encoders wiring diagram" auf Seite 2284
Replace the Motion PCA (A2)
1. Replace A2.
1 „Motion PCA (A2)" auf Seite 710
Check the belts and rollers
1. Replace and repair as needed.
DEWW
Yes
Test the voltage for IDO Duplex Motor encoder (EN7) channels A and B
1. With W44P7 disconnected, test the voltage at EN7: 5 Vdc at pins 14A to 11A and pins 12A to 11A on
W97P7-W44J7.
„IDO motors and encoders wiring diagram" auf Seite 2284
Is the voltage correct?
No Yes
Replace the IDO Duplex motor (M12)
1. Replace M12.
4 „IDO Duplex motor (M12)" auf Seite 422
Check the wire harness
1. Check the wire harness between the Motion PCA (A2) and the encoder.
2. Repair as needed.
„IDO motors and encoders wiring diagram" auf Seite 2284
B2.0105: IDO Duplex motor (M12) stall 1349