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14 August 1997
Mode No.
Class 1
Class 2
2 *
Trailing Edge
Erase Margin
(Scanning)
3 *
Left Side Erase
Margin
(Scanning)
4 *
Right Side
Erase Margin
(Scanning)
4013
Scanner Free
Run
4301
APS Sensor
Output Display
4303 *
APS Small Size
Original
Detection
4428
Standard White
Level
Adjustment
# 4901
1 *
GA 1 Setting
*
(L-GAIN1)
All manuals and user guides at all-guides.com
Adjusts the trailing edge margin for
scanning.
See the comment for SP 4012-1.
Adjusts the left side margin for
scanning.
See the comment for SP 4012-1.
Adjusts the right side margin for
scanning.
See the comment for SP 4012-1.
Performs a scanner free run with the
exposure lamp off.
Displays the size of an original
placed on the exposure glass.
If A5 or 51/2" x 81/2" is displayed,
check the current setting of SP 4303;
depending on that SP mode setting,
A5 or 51/2" x 81/2" may be displayed
if the APS sensors cannot detect the
paper size.
Selects whether or not the copier
determines that the original is
A5/HLT size when the APS sensor
does not detect the size.
If "A5 length / 51/2" x 81/2" is
selected, paper sizes that cannot be
detected by the APS sensors are
regarded as A5 lengthwise or 51/2" x
81/2".
If "Not detected" is selected, "Cannot
detect original size" will be displayed.
Corrects the standard white level of
the white plate.
This SP mode is for factory use
only.
Do not change the value.
The value of the standard AGC gain
for the analog processing IC 1 after
automatic white level adjustment in
the factory.
This SP mode is for factory use
only.
Do not change the value.
27
Function
SP MODE
Settings
0.0 ~ 0.9
0.1 mm/step
0.5 mm
0.0 ~ 0.9
0.1 mm/step
1.0 mm
0.0 ~ 0.9
0.1 mm/step
0.5 mm
Not detected
A5 length /
51/2" X81/2"
0 ~ 255
1 /step
65
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