Toshiba e-STUDIO556 Service Manual page 431

6.4.5 Setting range correction
The values of the background peak / text peak in the range correction can be switched to "varied" or
"fixed" in the following codes.
If they are fixed, the range correction is performed with standard values.
The values of the background peak affect the reproduction of the background density and the values of
the text peak affect that of the text density.
e-STUDIO556/656/756/856
Original mode
Text/
Text Photo
Photo
7283 7284 7285
7286 7287 7288
e-STUDIO557/657/757/857
Original mode
Text/Photo Text
7286 7287
Make a test copy and compare the image obtained with the current settings; if necessary, make
adjustment using the following procedure.
<Procedure>
Procedure is same as that of  P.6-25 "6.4.2 Density adjustment".
6.4.6 Adjustment of smudged/faint text
The smudged/faint text can be set at the following codes.
Original mode
Text/Photo Text
7097 7098
<Procedure>
Procedure is same as that of  P.6-25 "6.4.2 Density adjustment".
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Item to be
Color
User
adjusted
Docum
Custom
ent
7289 7236 Automatic density
mode
7290 7237 Manual density
mode
Item to be
adjusted
User Custom
7237 Manual density
mode
Item to be adjusted
User
Custom
7252 Adjustment of smudged/faint
spotted text
6 - 27
< Adjustment Mode (05) >
Remarks
0: Background peak / fixed.
1: Background peak / varied
Remarks
0: Background peak / fixed.
1: Background peak / varied
< Adjustment Mode (05) >
Remarks
When the value increases, the faint
text is improved.
When the value decreases, the
smudged text is improved.
Acceptable values: 0 to 4 (Default: 2)
Note:
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.
e-STUDIO556/656/756/856/557/657/757/857
ADJUSTMENT
6