Toshiba e-STUDIO556 - Adjustment of Image Density

6
© 2012 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO556/656/756/856(Ver03)
ADJUSTMENT
6 - 29
6.4.8 Adjustment of image density
The image density level can be set at the following codes.
< Adjustment Mode (05) >
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in a code and press the [START] button.
(3) Key in the sub code and press the [START] button.
(4) Key in an adjustment value.
(To correct the keyed-in value, press the [C] button.)
(5) Press the [OK] or [INTERRUPT] button to store the value in memory. The equipment goes back
to the ready state.
(6) For resetting the value, repeat step (2) to (5).
(7) Press the [FAX] button and then the [START] button. Then perform test copying.
(8) If the image density has not been attained, repeat step (2) to (7).
6.4.9 Background offsetting adjustment for RADF
The background level for scanning originals with the RADF is adjusted when the background fogging
the scanning of a manually-set original and an original used with the RADF is different.
This is to the level of the background image removed when the scanning of the originals with the RADF
performed.
< Adjustment Mode (05) >
Make a test copy and compare the image obtained with the current settings; if necessary, make
adjustments according to the following procedure.
<Procedure>
Procedure is same as that of  P.6-25 "6.4.2 Density adjustment".
Text/
Photo
Text Photo
Color
Docume
nt
Item to be
adjusted
Contents
7212-
0 to 4
7213-
0 to 4
7214-
0 to 4
7215-
0 to 4
Adjustment
of image
density
When the value is decreased, text becomes lighter.
Acceptable values: 0 to 255
Default: sub code 0: 0, sub code 1: 63, sub code 2:
127, sub code 3: 191, sub code 4: 230 (05-7212/
7213), 255 (05-7214, 7215)
Notes:
• Set not to reverse the large and small
number of the setting value
corresponding to the sub code.
• Remember that 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.
Code Contents
7025 The smaller the value is, the lower the background density becomes.
Acceptable values: 0 to 255 (Default: 128)