HP CM8060 Color MFP Kundendienst Handbuch Seite 1385

Test the voltage at the Horizontal motor (M7)
1. Verify that J2 is connected to the Motion PCA (A2).
2. Disconnect the wire connector from the motor.
3. Test the voltage at M7: 12 Vdc at pins 1 to 2 on W18P7-M7.
„Horizontal component locator" auf Seite 2364
TIPP:
1 2 Is the voltage correct?
No
1 2
1 2 3
Test the voltage to the Horizontal motor (M7) on the Motion PCA (A2)
1. Disconnect J2 from A2.
2. Test the voltage to M7 on A2: 12 Vdc at J2 pins 3 to 10 .
„Motion PCA (A2) diagram" auf Seite 2308
TIPP:
1 2 Is the voltage correct?
1 2 No
1 2 3
Replace the Motion PCA (A2)
1. Replace A2
1 2 „Motion PCA (A2)" auf Seite 710
Test the voltage at the Horizontal Motor encoder (EN3)
1. Verify that J9 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the encoder.
3. Test the voltage at EN3: 5 Vdc at pins 8A to 10A (GND) on W15P5-W37J5.
„Horizontal component locator" auf Seite 2364
1 Is the voltage correct?
1 No Yes
DEWW
Click Subsystems, click Paper Path, and then click Horizontal Transport.
Yes
Replace the Horizontal motor (M7)
1. Replace M7.
„Horizontal motor (M7)" auf Seite 396
Click Subsystems, click Paper Path, and then click Horizontal Transport.
Yes
Check the wire harness between the Motion PCA (A2) to the Horizontal motor (M7)
1. Check the wire harness and connections between A2 and M7.
2. Repair as needed.
„Horizontal component locator" auf Seite 2364
B1.0101: Horizontal motor (M7) stall 1319