Toshiba e-Studio6506AC Imaging Manual page 99

(3) Select [05 ADJUSTMENT MODE]. Change the setting values for codes [7811], [7812], [7816] and [7817]
to adjust the black header density level.
Color Original
mode mode
Text/Photo
Text
Full color /
User custom
Auto color
Red seal color
* Set the value in increments of approximately 1, while checking the copy image until the optimum value is
obtained.
* For the User custom mode, refer to "2.18 To Program Frequently Used Copy Settings (To Use Custom
Mode)".
After adjusting the level of black headline text, copy and check the copy image quality.
If further image quality adjustment is necessary, the service technician must perform the next step.
(4) Select [05 ADJUSTMENT MODE]. Change the setting values for codes [7975], [7976], [7983] and [7987]
to adjust the black density.
Color to
Original mode
adjust
Text/Photo
K
(Black) User custom
Red seal color
* Set the value in increments of approximately 10, while checking the copy image until the optimum value is
obtained.
* The subcode varies according to the area where the density is adjusted. Refer to the table below and set the
subcode for the area to be adjusted.
Subcode
0
1
2
 Caution after the adjustment
The adjustment may possibly cause the highly or deeply colored area, such as in a photo, to become blurred on
the copy. Also, it may also cause offset failure, grained images and degradation in gradation. Therefore,
carefully perform the adjustment, while checking the copy image.
e-STUDIO5506AC/6506AC/7506AC (Ver01)
[05] code Recommended value
05-7811
Set a value larger than 4.
05-7812
When the base original
mode is Text/Photo, Text or
Map: Set a value larger than
4.
05-7816
When the base original
mode is Printed Image or
Photo: Set a value larger
than 3.
05-7817 Set a value larger than 4.
[05] code
05-7975
Text 05-7976
05-7983
05-7987
Area where the density is adjusted
Low-density area
Medium-density area
High-density area
2. Copier-specific Adjustments
Accepta
ble value
Recommend
Subcode
ed value
Set a value
0/1/2 larger than
128.
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2-53
Default
range
0 to 8 0
Acceptable
Default
value range
0 to 255 128