Poor Print Quality | Verify Media stock | 1. Change Media with Stock from another unopened box. |
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| 2. Verify that Stock is Direct Thermal material. |
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| Verify Printhead Latches | 1. Open Top cover |
| are closed. | 2. Press firmly on the Printhead Mechanism and verify |
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| |
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| that the right and left latches are locked. |
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| Other Possible Solutions | q Verify type of media and ribbon are compatible. |
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| q Verify ribbon is not being used with direct thermal |
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| media. |
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| q Lower the print speed and adjust print darkness. |
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| q Verify print head is clean. |
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| q Verify platen roller is clean. |
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| q Verify media and ribbon are both loaded as described |
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| in media and ribbon loading sections. |
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| q Replace print head if print out continues to be streaked |
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| or missing and all of above does not resolve. |
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Fastmark 600 Series User's Guide | 76 |
