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7. Appendix

Relationship between Resolution and File

Size

Resolution and scan area are inversely related. The higher the resolution is set,
the smaller the area that can be scanned. Conversely, the larger the scan area, the
lower the resolution that can be set.
The relationship between the scanning resolution and the file size is shown be-
low. If the file size is too large, the message Exceeded max.data capacity. Check
the scanning resolution. appears on the control panel of the machine. Specify
the scan size and resolution again.
Limitation
Depending on the image compression level, the maximum image size will be
limited.

When using the Auto Document Feeder

All combinations up to 216 × 356 mm/8.5 × 14.0 inches (A4, 81/2 × 14 inches) and
600 dpi are possible.

When using the exposure glass cover

All combinations up to 216 × 297 mm/8.5 × 11.6 inches (A4, 81/2 × 11 inches) and
600 dpi are possible.
Reference
To specify the scanning area or resolution when using the machine as a net-
work TWAIN scanner, see TWAIN driver Help.
Note
If the originals cannot be scanned when using the TWAIN driver, select [No
compression] in Select Device Data Compression.