45584901TH Rev.1
4-28 /
Oki Data CONFIDENTIAL
4.4.10
Background offsetting adjustment for RADF (common for copy, scan and fax)
The background level for scanning originals with the RADF is adjusted when the background
fogging at the scanning of a manually-set original and an original used with the RADF is
different. This is to adjust the level of the background image removed when the scanning of the
originals with the RADF is performed.
<Adjustment Mode (05)>
Color mode
Code
Remarks
Color
7026
The larger the value is, the darker the background density becomes.
Acceptable values: 0 to 255
(Default: 128)
Black
7025
<Procedure>
The procedure is the same as that of
P. 4-23 “4.4.2 Density adjustment”.
4.4.11
Adjustment of the capacity and image quality of SlimPDF
The compression quality or the resolution is adjusted to reduce the file capacity of a SlimPDF or
improve its quality.
<Adjustment Mode (05)>
Code
Item to be adjusted
Remarks
9104
Compression quality of
SlimPDF background
processing
The smaller the value, the less the file capacity and the
lower the image quality becomes. The larger the value,
the greater the file capacity and the higher the image
quality becomes.
Acceptable values: 0 to 10 (Default: 5)
9107
Resolution of SlimPDF
background processing
The smaller the value, the less the file capacity and the
lower the image quality becomes. The larger the value,
the greater the file capacity and the higher the image
quality becomes.
0: 75dpi
1: 100dpi
2: 150dpi
3: 200dpi
Acceptable values: 0 to 3 (Default: 1)
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in the codes to be adjusted and press the [START] button.
(3) Key in the adjustment value. (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. Acquire the SlimPDF file and check it.
(6) If the desired image quality has not been attained, repeat step (1) to (5).
