Adjustment Of Smudged/Faint Text - Oki MB760 Service Manual

4.2.8

Adjustment of smudged/faint text

The smudge/faint text at a Black Mode can be set at the following codes.
<Adjustment Mode (05)>
Color
Text/
mode
Photo
Black 7097
Make a test copy and compare the image obtained with the current settings; if necessary, make
adjustment.
Notes:
Remember the image specifications and life span of the replacing parts may not meet the
standard when the setting value is changed from the default value.
<Procedure>
The procedure is the same as that of  P. 4-5 "4.2.2 Density adjustment".
4.2.9 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. 4-7 "4.2.5 Judgment threshold for ACS (common for
copy and scan)".
45641001TH Rev.1
Original mode
Text Custom mode
7098 7252
The larger the value is, the more an original tends to be
judged as a bank sheet.
Acceptable values: 0 to 255 (Default: 128)
Item to be adjusted
Adjustment of When the value decreases,
smudged/ faint text the faint text is improved.
When the value increases,
the smudged text is
improved.
Acceptable values: 0 to 4
(Default: 2)
Contents
Oki Data CONFIDENTIAL
Remarks
4-9 /