Jpeg Compression Level Adjustment - Oki MB760 Service Manual

4.4.13 Judgment threshold adjustment for blank originals (common for copy and scan)
The judgment level is adjusted for automatic identification of whether the original set is blank or
not. This adjustment is made when "OMIT BLANK PAGE" is selected on the control panel.
The adjustment value is simultaneously applied to all modes at PPC and scanning.
<Adjustment Mode (05)>
Code Item to be adjusted
7618 Judgment threshold
adjustment for blank
original
<Procedure>
The procedure is the same as that of  P. 4-15 "4.4.2 Density adjustment".
4.4.14

JPEG compression level adjustment

The compression level for saving the scanned data in the JPEG format can be adjusted as follows.
<Adjustment Mode (05)>
Code Item to be adjusted
8304-0 High quality
8304-1 Standard
8304-2 Low quality
<Procedure>
The procedure is the same as that of  P. 4-15 "4.4.2 Density adjustment".
45641001TH Rev.1
Remarks
The larger the value is, the more an original tends to be
judged as a bank sheet.
Acceptable values: 0 to 255 (Default: 128)
Remarks
The larger the value is, the better the quality becomes,
and the larger the size of file becomes.
Acceptable values: 0 to 255 (Default: 128)
Oki Data CONFIDENTIAL
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