HP CM8060 Color MFP Kundendienst Handbuch Seite 1327

A2.0101: Tray 5 Pick motor (M101) stall
Initial Steps
1. Set DVM to the appropriate range for the voltage.
HINWEIS: If a servo motor is powered on, it will feel like there is a bind.
„Tray 5 component locator" auf Seite 2363
VORSICHT! Be careful when working around electricity.
Moving parts can cause injury.
ACHTUNG: Do not use the frame as ground.
Turn the Tray 5 Pick Motor encoder (EN101) by hand
1. Manually turn EN101.
„Tray 5 component locator" auf Seite 2363
TIPP: Click Subsystems, click Trays 2, 3, 4, and then click Tray 5.
Does the encoder count change?
No Yes
Check the voltage to the Tray 5 Pick motor (M101) on the Tray 5 Distribution PCA (A101)
1. Disconnect J4 from A101.
2. Test the voltage to M101 on A101: -12.9 Vdc at J4 pins 1 to 2.
„Tray 5 distribution PCA diagram" auf Seite 2282
VORSICHT!
TIPP: Click Subsystems, click Input Trays, and then click Tray 5.
1 Is the voltage correct?
1 No Yes
Test the voltage at the Tray 5 Pick motor (M101)
1. Verify that J4 is connected on the Tray 5 Distribution PCA (A101).
2. Disconnect the wore connector from the motor.
3. Test the voltage at M101: 5 Vdc at pins 1 to 2 on W104P101-M101.
„Tray 5 wiring diagram" auf Seite 2281
VORSICHT!
TIPP:
1 2 Is the voltage correct?
1 2 No
1 2 3
DEWW
Use an ESD strap.
Use an ESD strap.
Click Subsystems, click Input Trays, and then click Tray 5.
Yes
Replace the Tray 5 Pick motor (M101)
1. Replace M101.
„Tray 5 Pick motor (M101)" auf Seite 782
A2.0101: Tray 5 Pick motor (M101) stall 1261