45641001TH Rev.1
4-15 /
Oki Data CONFIDENTIAL
4.4.2
Density adjustment
Adjusts the center density.
<Adjustment Mode (05)>
Color
Mode
Original mode
Item to be
adjusted
Remarks
Text/
Photo
Text
Photo
Custom
mode
Color
8339
8340
8341
8380
Manual
density center
value
The larger the value is, the
darker the image becomes.
Acceptable values: 0 to 255
(Default: 128)
<Adjustment Mode (05)>
Mode
Original mode
Gray
Scale
Item to be
adjusted
Remarks
Text/
Photo
Text
Photo
Custom
mode
Black
7444
7445
7446
7475
7447
Manual
density center
value
The larger the value is, the
darker the image becomes.
Acceptable values: 0 to 255
(Default: 128)
7456
7457
7458
7478
7459
Automatic
density
<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 an adjustment value (acceptable values: 0 to 255).
(To correct a value once keyed in, press the [CLEAR] button.)
(4) Press the [OK] or [INTERRUPT] button to store the value in memory.
→
The equipment goes back to the ready state.
(5) Let the equipment restart and perform the scanning.
(6) If the desired image quality has not been attained, repeat step (1) to (5).