HP CM8060 Color MFP Kundendienst Handbuch Seite 1395

Test the voltage to the Horizontal Transport 2 sensor (SN3) on the Motion PCA (A2)
1. Disconnect J9 from A2.
2. Test the voltage to SN3 on A2: Test 1.18 Vdc unblocked at J9 pins 7B to 9B (GND) and 3.25 Vdc unblocked, 0.10 Vdc blocked at pins
8B to 9B (GND).
„Motion PCA (A2) diagram" auf Seite 2308
VORSICHT! Use an ESD strap.
Is the voltage correct?
No Yes
Test the voltage at the Horizontal Transport 2 sensor (SN3)
1. Verify that J9 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the sensor.
3. Test the voltage at SN3: 3.24 Vdc unblocked, 0.09 Vdc blocked at pins 5B to 4B (GND) and 1.17 Vdc both unblocked and
blocked at pins 6B to 4B (GND) on W15P5-W37J5.
„Horizontal component locator" auf Seite 2364
1 Is the voltage correct?
1 No Yes
Replace the Horizontal Transport 2 sensor (SN3)
1. Replace SN3.
1 2
„Sensoren" auf Seite 773
Check the wire harness between the Motion PCA (A2) and the Horizontal Transport 2 sensor (SN3)
1. Check the wire harness and connections between A2 and SN3.
„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 B1.1302: Paper jam at Horizontal Transport 2 sensor (SN3) 1329