HP CM8060 Color MFP Kundendienst Handbuch Seite 1322

Clean or replace the pick rollers
1. Clean the pick rollers with a damp cloth.
1 2
2. If the problem is not resolved, replace the pick rollers.
Check the drive belt
1. Check the drive belt for missing teeth, proper tension, and delamination.
„Trays 2, 3, and 4 component locator" auf Seite 2370
1
Is the drive belt damaged?
No Yes
1
Replace the drive belt
1 2 1. Replace the drive belt.
1 „A1.01C1: Trays 2, 3, and 4 Transport motor (M18)" auf Seite 1212
Test the other tray exit sensors
1. With the right-side lower panel open, press the flag actuators on Tray 3 and Tray 4 to toggle the tray exit sensors.
TIPP: Click Subsystems, click Input Trays, and then click Trays 2, 3, 4.
Do the sensors change state?
No Yes
Switch the tray cables
1. On the Trays 2, 3, and 4 Controller PCA (A23), disconnect the Tray 3 cable from J7.
2. On A23, disconnect the Tray 2 cable from J6.
3. Connect the Tray 2 cable to J7 on A23.
4. Toggle the Tray 2 flag actuators. This sensor is now detected as the Tray 3 Empty sensor (SN49).
VORSICHT!
TIPP: Click Subsystems, click Input Trays, and then click Trays 2, 3, 4.
1 Does the sensor state change?
No Yes
1
1 2 „A1.0701: Trays 2, 3, and 4 Controller PCA (A23) failure" auf Seite 1251
Test the voltage to the Tray 2 Exit sensor (SN47)
1. On the Trays 2, 3, and 4 Controller PCA (A23), connect the Tray 2 cable to J6, and then connect the Tray 3 cable to J7.
2. Disconnect J3 from the Tray 2 Distribution PCA (A33).
3. Test the voltage to SN47 on A33: 5 Vdc at J3 pins 1 to 2 (GND).
1
Is the voltage correct?
1 No Yes
1256 Kapitel 8 Hardware fault trees
Use an ESD strap.
DEWW