Symptom | Check This Item | Resolution | |
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The scanned image | Is the document loaded | Load the document correctly follow- | |
shifts or is distorted. | correctly? | ing the instruction in "3.3 Loading | |
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The image scanned is | Is the "Brightness (Black | Adjust "Brightness" at [Scanning] - | |
too light or too dark. | and White scanning only)" | [Option] in the "Scan and Save Set- | |
setting on [Option] of the | tings" window. | ||
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| [Scanning] tab set to |
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| extremely Light or Dark? |
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Lines on the document | Are you scanning in color | The color mode is used for capturing | |
are blurred. | mode, documents includ- | colored images like photos in high | |
(Example: Ruled lines | ing handwritten or typed | quality. For other documents includ- | |
on a table cannot be | text, tables or frames with | ing textual content, select the check- | |
seen.) | ruled lines? | box for [Setting for text only | |
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| document] at [Scanning] – [Option] | |
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| in the “Scan and Save Settings” win- | |
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| dow. | |
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| If it does not improve even after you | |
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| have tried this method, change | |
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| "Image quality" setting. | |
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The scanning speed is | Does your PC meet the | Confirm the system requirements in | |
very slow. | recommended system | ||
| requirements? | 6). | |
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| Scanning speed will be slower | |
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| whenever the recommended CPU | |
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| and memory requirements are not | |
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| met. | |
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| If this is the case, at [Scanning] - | |
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| [Option] in the "Scan and Save Set- | |
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| tings" window, clear the checkboxes | |
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| of the following to increase the scan- | |
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| ning speed. | |
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| • Correct skewed character strings | |
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| automatically | |
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| • Allow automatic image rotation | |
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| Is the USB 1.1 connected? | If your PC has an USB 2.0 port, con- | |
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| nect the scanner to this port. (If | |
| Note: When using an | using a USB hub, it must also sup- | |
| USB1.1 interface, the data | port USB 2.0 interfaces.) (*3) | |
| transfer rate may be |
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| slower due to large data |
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| sizes. |
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Is the Pad ASSY dirty? | Clean the pad by following the | ||
frequently. |
| instructions in "6.3 Cleaning the | |
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| Is the Pad ASSY worn? | Clean the Pad ASSY by following | |
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| the instructions in "7.2 Replacing the | |
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| Is the document stack | Reduce the number of sheets in the | |
| thicker than 5mm? | document stack to 5 mm thickness | |
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| or less. | |
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