Extended Service mode
Test | If the test fails, take these actions: |
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Modem 1 dial tone | 1 | Make sure that the telephone cable is |
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detect |
| plugged into the correct connector on the |
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| product and that the telephone line is |
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| operational (use a telephone to test the |
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| line). |
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| 2 | If the test fails again, check the |
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| configuration settings in the control panel. |
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| 3 | If the test fails again, replace the LIU. |
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Scanner test #1 | This test fails under normal conditions if the |
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| document scanner is busy. If the document |
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| scanner is not busy: |
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| 1 | Cycle power by unplugging the power cord |
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| from the power source, waiting 10 seconds, |
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| and then reconnecting the power cord. |
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| 2 | If the test fails again, clear all memory (see |
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| “Extended Service menu tree” on page 99). |
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| 3 | If the test fails again, replace the formatter. |
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EN | LJ 3100/3150 Service mode functions 101 |