Gestetner A193 Service Manual page 177

SERVICE PROGRAM MODE
Mode No.
Class
Class 3
1 and 2
TD Sensor
Control Value
1
Display
2-997*
(Installation)
Installation
2 V
CONT
Counter
Printer
magnification
adjustment
2-998*
TD Sensor
Control (Value
2-999*
Selection)
Main Scan
Magnification
4-008 * (Scanning)
Leading Edge
Registration
(Scanning)
4-010 *
Side-to-side
Registration
(Scanning)
4-011 *
(A193)
Function
Displays the TD sensor control value
(V ) which was adjusted at
CONT
installation. The machine uses this value
only if SP 2-999 is set to 2.
Displays what the total counter value was
when the TD sensor control value was
adjusted at machine installation.
Adjusts the magnification in the main scan
direction for the printer.
Use the •/∗ key to toggle between + and -.
The specification is 0% ± 1%. See
"Replacement and Adjustment - Copy
Image Adjustments" for details.
inputs the TD control value (Vcont)
If the V value is out of specification
CONT
after replacing the IOCSS board, this
value should be changed.
Adjusts the magnification in the main scan
direction for scanning.
Use the •/∗ key to toggle between + and -.
See "Replacement and Adjustment -
Copy Image Adjustments" for details.
Adjusts the leading edge registration for
scanning.
(-): The image moves in the direction of
the leading edge
Use the •/∗ key to toggle between + and -.
See "Replacement and Adjustment -
Copy Image Adjustments" for details.
Adjusts the side-to-side registration for
scanning.
(-): The image disappears at the left side.
(+): The image appears.
Use the •/∗ key to toggle between + and -.
See "Replacement and Adjustment -
Copy Image Adjustments" for details.
4-12
Settings
- 0.5 ~ + 0.5
0.1%/step
0.0 %
0-255
1/ Step
130
- 1.0 ~ + 1.0
0.5 %/step
+ 0.0 %
- 2.0 ~ + 9.0
0.5 mm/step
+ 0.0 mm
- 6.0 ~ + 6.0
0.1 mm/step
+ 0.0 mm
SM