HP CM8060 Color MFP Kundendienst Handbuch Seite 1401

Test the voltage to the IDO Input 1 motor (M8) on the Motion PCA (A2)
1. Test the voltage to M8 on A2: 17.88 Vdc (not using voltage test routine) at J14 pins 7 to 16.
„Motion PCA (A2) diagram" auf Seite 2308
TIPP:
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
Test the voltage to the IDO Input 1 Motor encoder (EN9) on the Motion PCA (A2)
1. Disconnect J4 from A2.
2. Test the voltage to EN9 on A2: -1.0 Vdc at J4 pins 2B to 4B.
„Motion PCA (A2) diagram" auf Seite 2308
1 Is the voltage correct?
1 No Yes
DEWW
Click Subsystems, click Paper Path, and then click IDO Motors.
Yes
Test the voltage at the IDO Input 1 motor (M8)
1. Verify that J14 is connected to the Motion PCA (A2).
2. Disconnect the wire connector from the motor.
3. Test the voltage at M8: 5 Vdc at pins 1 to 2 on W19P8-M8.
„IDO motors and encoders wiring diagram" auf Seite 2284
TIPP: Click Subsystems, click Paper Path, and then click IDO Motors.
Is the voltage correct?
No Yes
Replace the IDO Input 1 motor (M8)
1. Replace M8.
4 „IDO Input 1 motor (M8)" auf Seite 418
Check the wire harness
1. Check the wire harness between the Motion PCA (A2) and the IDO Input 1 motor (M8).
2. Repair as needed.
„IDO motors and encoders wiring diagram" auf Seite 2284
B2.0101: IDO Input 1 motor (M8) stall 1335