
Troubleshooting Chapter 6
| 6 | 6.1 Improving Print Quality |
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Symptom | Cause | Action |
Inconsistent image density. | The imaging unit requires | Contact your technical |
| replacement. | representative. |
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| The image transfer belt unit |
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| requires replacement. |
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White lines. | The imaging unit requires | Contact your technical |
| replacement. | representative. |
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|
| The image transfer belt unit |
|
| requires replacement. |
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Black (or color) stripes | The printer’s internal paper path | Run several prints to flush out |
| is dirty. | the debris. |
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| The imaging unit requires | Contact your technical |
| replacement. | representative. |
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|
| The image transfer roller unit |
|
| requires replacement. |
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| The electrostatic charger is | Clean the electrostatic charger. |
| dirty. | p. |
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Soiled back side | The printer’s internal paper path | Run several prints to flush out |
| is dirty. | the debris. |
Blurred background | The imaging unit requires | Contact your technical |
| replacement. | representative. |
CF2002/CF3102 |