When Using As A Twain Scanner - Ricoh Scanner Scanner Manual

When Using as a TWAIN Scanner

This section explains the relationship between resolution and scan size when us-
ing the machine as a TWAIN scanner.
The maximum resolution available for scanning is determined by the original's
horizontal measurement (width).
For example, the width of an A0 × 2 original is 841 mm. Since this is the same as
an A0 original, both A0 × 2 and A0 originals can be scanned at the same maxi-
mum resolution of 652 dpi.
Originals of any vertical length can be scanned at up to 1200 dpi resolution.
The maximum available scanning resolution for each original size is shown be-
low:
Important
❒ Large originals require more memory. Increase available memory by closing
other applications before scanning large originals.
Maximum
A0× 2
A1× 2
A0
B1
A1
B2
A2
B3
A3
B4
A4
Reference
To specify the scanning area or resolution when using the machine as a net-
work TWAIN scanner, see TWAIN Driver Help.
Relationship between Resolution and Scan Size
Width (mm)
914
841
594
841
728
594
515
420
364
297
257
210
Maximum resolution (dpi)
600
652
923
652
753
923
1065
1200
1200
1200
1200
1200
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