HP CM8060 Color MFP Kundendienst Handbuch Seite 1308

Test the voltage at the Right-side Lower Panel Open sensor (SN43)
1. Verify that J4 is connected on the Trays 2, 3, and 4 Controller PCA (A23).
2. Disconnect the wire harness from SN43.
3. Test the voltage at SN43: 5 Vdc at pins 1 to 2 (GND) on W80P1-SN43.
„Trays 2, 3, and 4 assembly wiring diagram" auf Seite 2296
1 Is the voltage correct?
1 No Yes
Replace the Right-side Lower Panel Open sensor (SN43)
1. Replace SN43.
1 2 „Sensoren Fächer 2, 3 und 4" auf Seite 343
Check the wire harness between the Trays 2, 3, and 4 Controller PCA (A23) and the Right-side Lower Panel Open sensor
(SN43)
1. Check the wire harness between A23 and SN43.
„Trays 2, 3, and 4 assembly wiring diagram" auf Seite 2296
1 2. Repair as needed.
„A1.0701: Trays 2, 3, and 4 Controller PCA (A23) failure" auf Seite 1251
1242 Kapitel 8 Hardware fault trees DEWW