HP CM8060 Color MFP Kundendienst Handbuch Seite 1383

Test the voltage to the Vertical transport 4 sensor (SN26) on the Motion PCA (A2)
1. Disconnect J10 from A2.
2. Test the voltage at SN26 on A2: 3.3 Vdc at J10 pins 13A to 12A (GND) and 14A to 12A (GND)
„Motion PCA (A2) diagram" auf Seite 2308
ACHTUNG: Use an ESD strap.
Is the voltage correct?
No Yes
Test the voltage at the Vertical transport 4 sensor (SN26)
1. Verify that J10 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the sensor.
3. Test the voltage at SN26: 3.3 Vdc at pins 6A to 7A (GND) and 5A to 7A (GND) on W14P6-W36J6.
„Horizontal component locator" auf Seite 2364
1
Is the voltage correct?
No Yes
1
Replace the Vertical transport 4 sensor (SN26)
1. Replace SN26.
1 2
„Vertikalsensoren" auf Seite 390
Check the wire harness between the Motion PCA (A2) and the Vertical transport 4 sensor (SN26)
1. Check the wire harness and connections between A2 and SN26.
„Horizontal component locator" auf Seite 2364
„Horizontal wiring diagram" auf Seite 2283
1 2. Repair as needed.
„D4.0705: Motion PCA (A2) power not good" auf Seite 1469
DEWW B0.1304: Paper jam at Vertical transport 4 sensor (SN26) 1317