HP CM8060 Color MFP Kundendienst Handbuch Seite 1414

Test the voltage for the forward direction at the IDO Duplex motor (M12)
1. „IDO motors and encoders wiring diagram" auf Seite 2284
2. Verify that J14 is connected to the Motion PCA (A2).
3. Disconnect the wire connector from the motor.
4. Test the voltage at M12: -5 Vdc in the forward direction and 5 Vdc in the reverse direction at pins 1 to 2 on W19P12-
M12.
TIPP:
1 2
Is the voltage correct?
No
1 2
1 2 3
1 2 3
1 2 3
1 2 3
Check the wire harness
1. Check the wiring between the Motion PCA (A2) and the IDO Duplex motor (M12).
2. Repair as needed.
1 2 „IDO motors and encoders wiring diagram" auf Seite 2284
Test the voltage to the IDO Duplex Motor encoder (EN7) on the Motion PCA (A2)
1. Disconnect J4 from A2.
2. Test the voltage to EN7 on A2: 5 Vdc at J4 pins 6A to 8A.
„Motion PCA (A2) diagram" auf Seite 2308
1 Is the voltage correct?
1 No Yes
1348 Kapitel 8 Hardware fault trees
Click Subsystems, click Paper Path, and then click IDO Motors.
Yes
Test the voltage to the IDO Duplex motor (M12) on the Motion PCA (A2) for the forward direction
1. Test the voltage to IDO Duplex motor (M12) on A2:3.2 Vdc at J14 pins 4 to 13.
„Motion PCA (A2) diagram" auf Seite 2308
Is the voltage correct?
No Yes
Replace the IDO Duplex motor (M12)
1. Replace M12.
4
„IDO Duplex motor (M12)" auf Seite 422
Replace the Motion PCA (A2)
1. Replace A2.
„Motion PCA (A2)" auf Seite 710
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