4.3Paper Feed Troubleshooting
Problem | Cause and remedy | |
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Paper doesn't feed. | • Paper path is wrong. | → Use the proper path. |
| • Mechanism head is open. | → Close the mechanism head. |
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Paper is skew. | • Paper end is not in contact | → Slightly push the paper |
| with the paper guide. | guide against the paper end. |
| • Roll guide is not in contact | → Slightly push the roll guide |
| with the roll paper. | against the roll paper. |
| • Head pressure is not proper. | → Adjust it with the offset |
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| the width of the paper. |
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Paper doesn't align with | • Setting mode is not proper. | → Check whether the setting |
print position. |
| mode is the paper gap or |
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| black line detection and if it |
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| is not proper, change it. |
| • Paper gap (black line) sensor | → Adjust the voltage of the |
| adjustment failure. | paper gap and black line |
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| sensor in the system |
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| maintenance mode. |
| • Transfer data is abnormal. | → If the contents of the |
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| transfer data are not set |
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| properly, set them again. |
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