HP CM8060 Color MFP Kundendienst Handbuch Seite 1413

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Check the rollers and drive belt
1. Check the bearing, shaft, and rollers on the transport roll assembly.
2. Check the idler rollers.
3. Check the transport drive belt tension.
4. Visually check the drive belts to the rollers.
5. Disconnect the drive belt from the motor and turn the rollers; check for binding or damage.
6. Repair as needed.
4 „IDO component locator" auf Seite 2365
Test the voltage to the IDO Duplex motor (M12) on the Motion PCA (A2) for the reverse direction
1. Test the voltage to 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
Test the voltage for the reverse 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: Click Subsystems, click Paper Path, and then click IDO Motors.
4 Is the voltage correct?
No Yes
4
Replace the IDO Duplex motor (M12)
1. Replace M12.
4 5
„IDO Duplex motor (M12)" auf Seite 422
Check the wire harness
1. Check the wire harness between the Motion PCA (A2) and the IDO Duplex motor (M12).
4 2. Repair as needed.
Replace the Motion PCA (A2)
1. Replace A2.
„Motion PCA (A2)" auf Seite 710
B2.0105: IDO Duplex motor (M12) stall 1347