HP CM8060 Color MFP Kundendienst Handbuch Seite 1463

Test the voltage at the Drum Illumination 1 LED (LED8)
1. Verify that J8 is connected on the Motion PCA (A2).
2. Disconnect the wire connector from the LED.
3. Test the voltage at LED8: 0 Vdc unblocked, 2.97 Vdc blocked at pins 1A to 2A on W32P9-W34J9.
1 Is the voltage correct?
No Yes
1
Replace the Drum Illumination 1 LED (LED8)
1. Replace LED8.
1 2 „Trommelkodiererscheibe" auf Seite 511
Check the wire harness between the Motion PCA (A2) and the Drum Illumination 1 LED (LED8)
1. Check the wire harness between A2 and LED8. Repair as needed.
1 „Drum wiring diagram" auf Seite 2265
Replace the Motion PCA (A2)
1. Replace A2.
„Motion PCA (A2)" auf Seite 710
DEWW C1.06C1: Drum Illumination 1 LED (LED8) not lit 1397