HP CM8060 Color MFP Kundendienst Handbuch Seite 1369

Test the voltage to the Vertical Motor encoder (EN12) on the Motion PCA (A2)
1. Disconnect J10 from A2.
2. Test the voltage to EN12 on A2: 5 Vdc at J10 pins 16A to 18A (GND).
„Motion PCA (A2) diagram" auf Seite 2308
1 2 Is the voltage correct?
No
1 2
1 2 3
1 2 3
1 2 3
1 2 3
Replace the Motion PCA (A2)
1. Replace A2.
1 2 „Motion PCA (A2)" auf Seite 710
Check the wire harness between the Motion PCA (A2) and the Vertical Motor encoder (EN12)
1. Check the wire harness and connections between EN12 and A2.
1 „Vertical wiring diagram" auf Seite 2301
Replace the belt
1. Replace the belt.
DEWW
Yes
Test the voltage for Vertical Motor encoder (EN12) channels A and B
1. With W36P12 disconnected, test the voltage at EN12:5 Vdc pins 2A to 1A (GND) and 4A to 1A (GND) on
W14P6-W36J6.
„Vertical wiring diagram" auf Seite 2301
Is the voltage correct?
No Yes
Replace the Vertical motor (M6)
1. Replace M6.
4
„Vertical motor (M6)" auf Seite 387
Check the wire harness between the Motion PCA (A2) and the Vertical Motor encoder (EN12)
1. Check the wire harness between A2 and EN12.
2. Repair as needed.
„Vertical wiring diagram" auf Seite 2301
B0.0101: Vertical motor (M6) stall 1303