|
|
| 4.2 Troubleshooting |
|
|
|
|
|
|
|
|
| Symptom | Check this item | Remedy |
|
|
|
|
| Multi feed* frequently | Does the document satisfy the "Doc- | Scan the documents by Flatbed. |
| occurs. | ument Quality" described in Section |
|
|
| 2.2.1? |
|
|
| Are the documents set properly in | Fan the documents before scanning. |
|
| the ADF paper chute? | Correctly align the document stack |
|
|
| and load them on the ADF paper |
|
|
| chute. Refer to Section 2.2.2 for |
|
|
| details. |
|
| Is the document stack thicker than | Reduce the number of sheets in the |
|
| 4mm? | document stack to 4 mm thickness or |
|
|
| less. |
|
|
|
|
|
| Is the Pad ASSY dirty? | Clean the Pad ASSY. Refer to the |
|
|
| Operator's Guide "3.2.3 Cleaning the |
|
|
| ADF". |
|
|
|
|
|
| Is the Pad ASSY worn out? | Replace the Pad ASSY. Refer to the |
|
|
| Operator's Guide "3.3.3 Replacing the |
|
|
| Pad ASSY". |
| Paper is not fed (paper | Does the document satisfy the "Doc- | Scan the documents by Flatbed. |
| feed error occurs fre- | ument Quality" described in Section |
|
| quently, or document | 2.2.1? |
|
| stops midway). |
|
|
| Is the thick document placed on the | Remove the document from the Flat- | |
|
| ||
|
| Flatbed? | bed. |
|
|
|
|
|
| Is the Pick roller dirty? | Clean the Pick roller. Refer to the |
|
|
| Operator's Guide "3.2.3 Cleaning the |
|
|
| ADF". |
|
|
|
|
|
| Is the Pick roller worn out? | Replace the Pick roller ASSY. Refer |
|
|
| to the Operator's Guide "3.3.4 |
|
|
| Replacing the Pick Roller". |
| The generated image | Is the Pick roller dirty? | Clean the Pick roller. Refer to the |
| are elongated. |
| Operator's Guide "3.2.3 Cleaning the |
|
|
| ADF". |
|
|
|
|
| There is a shadow on | Are the Pinch rollers dirty? | Clean the Pinch rollers. Refer to the |
| the leading edge of the |
| Operator's Guide "3.2.3 Cleaning the |
| generated image. |
| |
|
|
|
|
|
| Have you adjusted the offset (the | Adjust the |
|
| scanning starting position)? | [Scanners and Cameras] in the control |
|
|
| panel. |
4
TROUBLESHOOTING
| 57 | |
|