HP CM8060 Color MFP Kundendienst Handbuch Seite 1533

D1.06C1: Carriage LED (LED10) not lit
Initial Steps
1. „Carriage component locator" auf Seite 2356
Test the Carriage LED (LED10)
1. Activate LED10.
2. Verify that the LED turns on and off.
TIPP: Click Subsystems, and then click Carriage.
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.
„Carriage wiring diagram" auf Seite 2260
1 2. Check the LED mounting and surrounding area for any obvious problems. Repair as needed.
Check the LED and wire harness
1. Verify that the LED is correctly located.
„Carriage wiring diagram" auf Seite 2260
2. Check the wire harness between the Motion PCA (A2) and the LED.
Test the Carriage LED (LED10)
1. Activate LED10.
2. Verify that the LED turns on and off.
TIPP: Click Subsystems, and then click Carriage.
Does the LED turn on and off?
No Yes
„Final activities" auf Seite 24
1
Test the voltage to the Carriage LED (LED10) on the Motion PCA (A2)
1. Disconnect J7 from A2.
2. Test the voltage to LED10 on A2: 0 Vdc unblocked, 2.06 Vdc with the LED on at J7 pins 9A to 8A.
„Motion PCA (A2) diagram" auf Seite 2308
Is the voltage correct?
No Yes
DEWW D1.06C1: Carriage LED (LED10) not lit 1467