Cabletron Systems T2015 Specifikace stáhnout pdf (Strana 135)

8-12

Troubleshooting

Samsung Electronics

Service Manual

8.3.5 JAM Duplex

Symptoms

Indicated "Jam in Duplex Area" on the LCD indicator.

Exit Sensor

Feed Sensor

Check and Cause Solution

1. Paper in the duplex path fails to

operate the Feed Sensor.

2. Paper in the duplex path fails to

reach the Feed Sensor because of

jamming in the Duplex Path.

1. Replace the Feed Sensor or Exit

Sensor.

2. Check that there are no foreign

objects or fragments of paper in the

Duplex Path. If necessary replace

the Duplex Unit.

8.3.6 Multi-Feeding

Symptoms

Multiple sheets of paper are picked up and fed simultaneously.

Check and Cause Solution

1. Check the On/Off operation of the pick-up Solenoid

using the EDC Mode.

2. Check the Friction Pad surface for dirt or other conta-

mination.

3. Check that the paper is not creased, folded or

curved.

4. Check that the Paper Guide in the cassette is properly

adjusted and that paper is poperly loaded.

5. Influence of Static Electricity.

1. Replace the Solenoid, harness or Main PBA.

2. Clean the Pad-Friction using a lint free cloth and

water or IPA.

3. Use fresh paper.

4. Adjust the Paper Guide and load paper under the

Finger.

5. Fan paper before loading to reduce the effects of static

electricity.

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Cabletron Systems T2015 Specifikace Strana 135