HP CM8060 Color MFP Kundendienst Handbuch Seite 1454

Test the voltage to the IDO Duplex Staging sensor (SN11) on the Motion PCA (A2)
1. Disconnect J4 from A2.
2. Test the voltage at SN11 on A2: 1.18 Vdc for blocked and unblocked at J4 pins 13A to 14A and 0.15 Vdc unblocked, 3.24 Vdc blocked
at pins 15A to 14A.
„Motion PCA (A2) diagram" auf Seite 2308
VORSICHT! Use an ESD strap.
Is the voltage correct?
No Yes
Test the voltage at the IDO Duplex Staging sensor (SN11)
1. Verify that J4 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the sensor.
3. Test the voltage at SN11: 1.18 Vdc unblocked and blocked at pins 6A to 5A and 0.15 Vdc unblocked, 3.23 Vdc blocked at
pins 4A to 5A on W97P7-W44J7.
„IDO motors and encoders wiring diagram" auf Seite 2284
1 Is the voltage correct?
1 No Yes
Replace the IDO Duplex Staging sensor (SN11)
1. Replace SN11.
1 2
„IDO-Sensoren" auf Seite 485
Check the wire harness
1. Check the wire harness and connections between the IDO Duplex Staging sensor (SN11) and the Motion PCA (A2).
„IDO paper path 1 wiring diagram" auf Seite 2285
„Motion PCA (A2) diagram" auf Seite 2308
1 2. Repair as needed.
„D4.0705: Motion PCA (A2) power not good" auf Seite 1469
1388 Kapitel 8 Hardware fault trees DEWW