Troubleshooting
Symptom | Possible Cause | Remedy | |
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| There is dust from the paper on the | Please clean the double feed detection | |
| sensor with the included blower. | ||
| double feed detection sensor. | ||
The double feed detection | (See page 48.) | ||
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sensor is not operating. |
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The double feed detector sensitivity | Change the double feed detector | ||
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| setting does not match the scanning | ||
| sensitivity setting. (See page 25.) | ||
| document. | ||
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Black dots or white | The document glass and cover sheet are | Clean the document glass and cover | |
patches occur when | |||
dirty. | sheet. (See page 51.) | ||
scanning with flatbed. | |||
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