HP CM8060 Color MFP Kundendienst Handbuch Seite 1378

B0.1302: Paper jam at Vertical Transport 2 sensor (SN28)
Initial Steps
1. Check for obstructions in the paper path.
2. Check the input trays for damaged paper and ensure that the length and width adjusters are set properly.
HINWEIS: Set DVM to the appropriate range for the voltage.
VORSICHT! Be careful when working around electricity.
Moving parts can cause injury.
ACHTUNG: Do not use the frame as ground.
Test the Vertical Transport 2 sensor (SN28))
1. Manually activate SN28.
„Vertical component locator" auf Seite 2372
TIPP: Click Subsystems, click Paper Path, and then click Vertical Transport.
Does the sensor state change?
No Yes
„B0.0101: Vertical motor (M6) stall" auf Seite 1301
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Check the following conditions
1. Verify that the sensor is correctly located.
2. Verify that all of the idler rollers are properly seated and that the drive roller surfaces are free of defects.
3. Clean the sensor and the surrounding area.
4. If the sensor has a flag actuator, check that the flag actuator has free movement.
5. Check the wire harness between the Motion PCA (A2) and the Vertical Transport 2 sensor (SN28).
„Vertical wiring diagram" auf Seite 2301
Test the Vertical Transport 2 sensor (SN28)
1. Manually activate SN28.
„Vertical component locator" auf Seite 2372
TIPP: Click Subsystems, click Paper Path, and then click Vertical Transport.
Does the sensor state change?
No Yes
„Final activities" auf Seite 24
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1312 Kapitel 8 Hardware fault trees DEWW