HP CM8060 Color MFP Kundendienst Handbuch Seite 1399

Test the voltage to the Horizontal Transport 4 sensor (SN5) on the Motion PCA (A2)
1. Disconnect J9 from A2.
2. Test the voltage to SN5 on A2: 3.3 Vdc at J9 pins 2B to 3B (GND) and 1B to 3B (GND).
„Horizontal component locator" auf Seite 2364
VORSICHT! Use an ESD strap.
Is the voltage correct?
No Yes
Test the voltage at the Horizontal Transport 4 sensor (SN5)
1. Verify that J9 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the sensor.
3. Test the voltage at Horizontal Transport 4 sensor (SN5): 1.18 Vdc blocked and unblocked at pins 12B to 10B (GND) and 3.25
Vdc unblocked, 0.09 Vdc blocked at pins 11B to 10B (GND) on W15P5-W37J5.
„Horizontal component locator" auf Seite 2364
1
Is the voltage correct?
No Yes
1
Replace the Horizontal Transport 4 sensor (SN5)
1. Replace SN5.
1 2
„Horizontalsensoren" auf Seite 400
Check the wire harness between the Motion PCA (A2) and the Horizontal Transport 4 sensor (SN5)
1. Check the wire harness and connections between A2 and SN5.
„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 B1.1304: Paper jam at Horizontal Transport 4 sensor (SN5) 1333