HP CM8060 Color MFP Kundendienst Handbuch Seite 1328

Check the wire harness between the Tray 5 Distribution PCA (A101) and the Tray 5 Pick motor (M101)
1. Check the wire harness between A101 and M101.
1 2
„Tray 5 wiring diagram" auf Seite 2281
Test the voltage to the Tray 5 Pick motor (M101) on the Motion PCA (A2)
1. Verify that J4 is connected on the Tray 5 Distribution PCA (A101).
2. Disconnect J13 from A2.
3. Test the voltage to M101 on A2: -4.89 Vdc at J13 pins 7 and 8.
„Motion PCA (A2) diagram" auf Seite 2308
VORSICHT!
1 Is the voltage correct?
1 No Yes
Check the wire harness between the Motion PCA (A2) and the Tray 5 Distribution PCA (A101)
1. Check the wire harness between A2 and A101.
2. „Tray 5 wiring diagram" auf Seite 2281
1 2 VORSICHT!
Replace the Motion PCA (A2)
1. Replace A2.
„Motion PCA (A2)" auf Seite 710
1 VORSICHT!
Test the voltage to the Tray 5 Pick Motor encoder (EN101) on theTray 5 Distribution PCA (A101)
1. Disconnect J2 from A101.
2. Test the voltage to EN101 on A101: 0.11 Vdc unblocked, 2.18 Vdc blocked at pins 10A to 7A, 4.92 Vdc unblocked and blocked at pins
9A to 7A, and 0.11 Vdc unblocked, 2.12 Vdc blocked at pins 8A to 7A on W102P102-A101J2.
„Tray 5 distribution PCA diagram" auf Seite 2282
VORSICHT! Use an ESD strap.
Is the voltage correct
No Yes
Test the voltage at the Tray 5 Pick Motor encoder (EN101)
1. Verify that J2 is connected on the Tray 5 Distribution PCA (A101).
2. Disconnect the wire connector from the encoder.
3. Test the voltage at EN101: 5 Vdc at pins 1 to 4, 2 to 4, and 3 to 4 on W102P105-EN101.
„Tray 5 wiring diagram" auf Seite 2281
VORSICHT!
1
Is the voltage correct?
No Yes
1
1262 Kapitel 8 Hardware fault trees
Use an ESD strap.
Use an ESD strap.
Use an ESD strap.
Use an ESD strap.
DEWW