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Appendix
How Data Size Changes Depending on
Scan Area and Resolution
Scan area and resolution determine the data size of a scanned data. The follow-
ing general rules apply:
• High resolution (dpi) makes data size larger and scan area smaller.
• Large scan area makes data size larger and resolution (dpi) lower.
Note
❒ In the following tables, each of the values displays the memory size to store
as image data. Actual file sizes may vary depending on the file type setting
(single page, PDF or multi-page TIFF).
❒ A blank cell means that the combination of the relevant settings is not avail-
able.
❒ Even when a data size is shown in a cell, it may happen that you cannot per-
form a scanning operation with the relevant settings due to the limitation of
the TWAIN-compliant application you use for scanning. For information
about the maximum data size that the application can handle, see the manual
6
that comes with the application.
When [Binary(Text)], [Binary(Photo)], [Binary(Auto Image)], or
[Binary(Text/Photo)] is Selected
Scan Area
A3
B4
A4
B5
A5
B6
A6
11" × 17"
× 14"
1
8
"/
2
" × 13"
1
8
/
2
" × 11"
1
8
/
2
" × 8
1
1
5
/
/
"
2
2
Values: Data size in KB
82
100dpi 200dpi 300dpi 400dpi 500dpi 600dpi 700dpi 800dpi
235
943
2,121
176
705
1,591
117
470
1,061
87
353
794
58
234
528
43
174
394
29
117
264
227
913
2,051
144
579
1,304
134
538
1,211
113
455
1,024
56
227
512
3,772
-
-
2,826
-
-
1,886
2,946
4,247
1,414
2,208
3,183
939
1,469
2,116
702
1,098
1,582
468
734
1,058
3,652
-
-
2,324
3,629
-
2,158
3,370
-
1,826
2,852
-
913
1,423
2,051
-
-
-
-
-
-
-
-
2,876
3,759
2,155
2,815
1,437
1,880
-
-
-
-
-
-
-
-
2,794
3,652
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