Sp4-Xxx: Scanner - Gestetner B003 Service Manual

SERVICE PROGRAM MODE

SP4-xxx: Scanner

SP4 Mode Number
4008* Scanner Sub Scan
Magnification
4010* Scanner Leading Edge
Registration
4011* Scanner Side-to-Side
Registration
4012* Scanner Erase Margin
1* Leading Edge
2* Trailing Edge
3* Right
4* Left
4013 Scanner Free Run
4301 APS Sensor Output Display
4303* APS A5/LT Size Detection
B003/B004/B006/B007
Function and [Setting]
Adjusts the magnification of the sub scan
direction during scanning. Changing this value
changes the scanner motor speed. Press ! to
toggle ±.
[–0.9 ~ 0.9 / 0.0 / 0.1 mm step]
Adjusts the leading edge registration for
scanning. Press ! to toggle ±.
As you enter a negative value, the image moves
toward the leading edge.
[–0.9 ~ 0.9 / 0.0 / 0.1 mm step]
Adjusts side-to-side registration for scanning.
Press ! to toggle ±.
As you enter negative values, the image will
disappear at the left, and as you enter positive
values, the image will appear at the left.
[–4.6 ~ +4.6 / 0.0 / 0.1 mm step]
Adjusts scanning margins for the following items.
Do not adjust unless the customer desires a
scanner margin greater than the printer margin.
Adjusts leading edge erase margin for sub
scanning. Specification: 3 ± 2 mm
[0 ~ 9 / 1.0 / 0.1 mm step]
Adjusts trailing edge erase margin for sub
scanning. Specification: 2 ± 2 mm
[0 ~ 9 / 0.5 / 0.1 mm step]
Adjusts right margin for main scanning.
Specification: +2.5 ~ -1.5 mm
[0 ~ 9 / 0.5 / 0.1 mm step]
Adjusts left margin for main scanning.
Specification: 2 ± 1.5 mm
[0 ~ 9 / 1.0 / 0.1 mm step]
Performs a scanner free run with the exposure
lamp off.
Displays the time required to detect the size of
the paper on the scanner exposure glass.
Asterisks (*) are displayed if the size cannot be
detected. (☛ Chap. 6, "Original Size Detection
in Platen Mode".
Dimensions are displayed in inches for North
America and in mm for other areas.
Determines whether the original is A5/HLT size
when the APS sensor does not detect the
original size.
0: not detected, 1: A5 length 5½ x 8½
If 1 is selected, paper sizes that cannot be
detected are regarded as A5 lengthwise. If 0 is
selected, "Cannot detect original size" will be
displayed.
5-16 SM