Tray X Paper Low Message displays when Tray X is full or has adequate Paper in the tray.
| FRU | Action |
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1 | Paper Low Switch | Run the sensor diagnostics for tray X |
| Paper Low Switch Cable | (X=the number that represents the |
| High Capacity Feeder Input | high capacity input tray). If the test |
| System Board | fails, disconnect the paper low switch |
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| cable from J3 on the high capacity |
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| system board. Short pins 1 and 2 |
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| together while observing the sensor |
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| test on the display. If the display |
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| does not change, replace the high |
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| capacity feeder system board. If the |
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| display changes check the continuity |
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| of the switch. If incorrect, replace the |
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| switch. If correct, replace the switch |
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| cable. |
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Tray X empty message displays when there is paper in the high capacity feeder input tray.
| FRU | Action | |
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1 | Paper Out Sensor Flag | Check the paper out sensor flag for | |
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| correct operation and installation. If | |
2 | Paper Out Sensor | ||
correct, replace the high capacity | |||
| (On Option System Board) | feeder system board. (The paper out | |
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| sensor is mounted on the high | |
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| capacity feeder system board). | |
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