HP CM8060 Color MFP Kundendienst Handbuch Seite 1252

00.06C1: Front Door LED (LED7) not lit
Initial Steps
1. Check the covers for damage.
„Covers component locator" auf Seite 2357
Test the Front Door LED (LED7)
1. Activate LED7.
2. Verify that the LED turns on and off.
TIPP: Click Subsystems, and then click Covers.
Does the LED turn on and off?
No Yes
Check for problems that might cause intermittent behavior
1. Check the wire harness between the Motion PCA (A2) and the LED.
„Drum wiring diagram" auf Seite 2265
1 2. Check the LED mounting and surrounding area for any obvious problems. Repair as needed.
Check the Front Door LED (LED7) and wire harness
1. Check the LED mounting and surrounding area for any obvious problems. Repair as needed.
„Drum wiring diagram" auf Seite 2265
2. Check the wire harness between the Motion PCA (A2) and the LED.
Test the Front Door LED (LED7)
1. Activate LED7.
2. Verify that the LED turns on and off.
TIPP: Click Subsystems, and then click Covers.
Does the LED turn on and off?
No Yes
1 „Final activities" auf Seite 24
Test the voltage to the Front Door LED (LED7) on the Motion PCA (A2)
1. Disconnect J8 from A2.
2. Activate LED7.
3. Test the voltage to LED7 on A2: -2 Vdc at J8 pins 15A to 16A.
„Motion PCA (A2) diagram" auf Seite 2308
Is the voltage correct?
No Yes
1186 Kapitel 8 Hardware fault trees DEWW