Reference Guide

Imaging Preferences
162
Signature Capture Bits Per Pixel
Parameter # 314 (SSI # F0h 3Ah)
Select the number of significant bits per pixel (BPP) to use when capturing a signature. Select 1 BPP for a
black and white image, 4 BPP to assign 1 of 16 levels of gray to each pixel, or 8 BPP to assign 1 of 256
levels of gray to each pixel.
Signature Capture Width
Parameter # 366 (SSI # F4h F0h 6Eh)
The aspect ratio of the Signature Capture Width and Signature Capture Height parameters must match
that of the signature capture area. For example, a 4 x 1 inch signature capture area would require a 4 to 1
aspect ratio of width to height.
note The digital scanner ignores these settings for JPEG file formats, which only support 8 BPP.
1 BPP
(0)
4 BPP
(1)
*8 BPP
(2)
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