HP CM8060 Color MFP Kundendienst Handbuch Seite 1446

Test the voltage to the IDO Input Media sensor (SN8) on the Motion PCA (A2)
1. Disconnect J5 from A2.
2. Test the voltage at SN8 on A2: 0 Vdc blocked and unblocked at pins 10B to 11B and -5 Vdc blocked and unblocked at pins 12B to 11B
on W96P6-W45J6.
„Motion PCA (A2) diagram" auf Seite 2308
VORSICHT! Use an ESD strap.
Is the voltage correct?
No Yes
Test the voltage at the IDO Input Media sensor (SN8)
1. Verify that J5 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the sensor.
3. Test the voltage at SN8: 1.18 Vdc unblocked and blocked at pins 10B to 11B and 0.20 Vdc unblocked, 3.25 Vdc blocked at
pins 12B to 11B on W96P6-W45J6.
„IDO paper path 1 wiring diagram" auf Seite 2285
1 Is the voltage correct?
1 No Yes
Replace the IDO Input Media sensor (SN8)
1. Replace SN8.
1 2
„IDO-Sensoren" auf Seite 485
Check the wire harness
1. Check the wire harness and connections between the IDO Input Media sensor (SN8) and the Motion PCA (A2).
„IDO paper path 1 wiring diagram" auf Seite 2285
1 2. Repair as needed.
„D4.0705: Motion PCA (A2) power not good" auf Seite 1469
1380 Kapitel 8 Hardware fault trees DEWW