Gestetner A193 Service Manual page 463

Mode No.
Class
Class 3
1 and 2
Sub Scan
Magnification
(Scanning:
4-101* Book Mode)
APS and
Platen/DF
4-301
Sensor Output
Display
APS Small
Size Original
Detection
4-303 *
Binary
Processing
4-401*
Mode
(Neg./Pos.)
Binary
Processing
4-402*
Mode
(Marker Mode)
Gradation
Processing
Mode for
One-to-one
4-403*
Copying
Marker
4-406*
Detection
MTF Filter
Selection in
Letter Mode
(25% ~ 64%)
4-407* 1
SM
SERVICE PROGRAM MODE TABLE
Function
Adjusts the magnification in the sub scan
direction for scanning.
If this value is changed, the scanner
motor speed is changed.
Use the •/∗ key to toggle between + and -.
See "Replacement and Adjustment -
Copy Image Adjustments" for details.
Displays the status of the APS sensors
and platen/DF cover sensor.
See "APS and Platen/DF Sensor Output
Display" after the SP mode table.
Selects whether or not the copier
determines that the original is A5 size
when the APS sensor does not detect the
size.
If "A5 lengthwise" is selected, paper sizes
that cannot be detected by the APS
sensors are regarded as A5 lengthwise.
If "Not detected" is selected, "Original
size" will be displayed.
Japanese version only.
Do not change the value.
Japanese version only.
Do not change the value.
Selects whether binary picture processing
or grayscale processing mode is done.
For example, if binary processing mode is
selected, all image processing is handled
using binary picture processing mode.
Note that memory copying always uses
binary picture processing, regardless of
this setting.
Japanese version only.
Do not change the value.
Selects the MTF filter level for Letter
mode. A stronger filter gives sharper lines.
For how to adjust, refer to "Detailed
Descriptions - Filtering and Main Scan
Magnification/Reduction".
Never select "1".
13-29
Settings
- 1.0 ~ + 1.0
0.5 %/step
+ 0.0 %
0: No
(Not detected)
1: Yes
(A5
lengthwise)
0: No
(Grayscale
processing)
1: Yes
(Binary
processing)
0 ~ 11
1/step
4
A224