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AL-1250
Main code
Sub code
50
1
(Adjustment method)
1. Set the print start position (A: AE ON), the lead edge void amount (B: TEXT ON), the scanning
2. Measure the image loss R (mm) of the scale.
3. Measure the distance H (mm) from the paper lead
4. Set the lead edge void amount as B = 50 (2.5
10
Center offset adjustment
(Outline)
The center offset position of copy image on the copy paper and that of document scan are
adjusted by adjusting the scan left margin of ASIC and the print left margin register set value.
(Operation/Procedure)
1. When this simulation is executed, the currently set value is displayed.
2. For a machine with a multi manual paper feed unit installed, when the copy mode select key is
start position (C: PHOTO ON) to zero and make a copy of a scale at 100%.
Set as C = 10
R (mm). (Example: Set to 30.)
When C is increased by 10, the image loss is
decreased by 1 mm. (Default: 5)
edge to the image print start position.
Set as A = 10
R (mm). (Example: Set to 50.)
When the value of A is increased by 10, the
image lead edge is shifted toward the paper
lead edge by 1 mm. (Default: 50)
mm). (Default: 50)
When the value of B is increased by 10, the
void is increased by about 1 mm.
(For 25 or less, however, the void amount
becomes zero.)
The SPF adjustment is made by adjusting the SPF image scan start position immediately after
turning on the power.
pressed, each set mode and display are changed.
For a machine with a single manual paper feed unit installed, when the copy mode select key
is pressed, each set mode and display are changed.
Machine with a multi manual paper feed unit
Adjustment mode
Print center offset (Main cassette paper feed) AE, main cassette lamp
Print center offset (2nd cassette paper feed)
Print center offset (Manual paper feed)
OC/Document center offset
SPF/Document center offset
Machine with a single manual paper feed unit
Adjustment mode
Print center offset (Main cassette paper feed) AE, Main cassette lamp
Print center offset (Manual paper feed)
OC/Document center offset
SPF/Document center offset
Contents
(Example)
AE, 2nd cassette lamp
AE, Manual paper feed lamp
AE, TEXT lamp
AE, TEXT, PHOTO lamp
AE lamp (Blinking)
AE, TEXT lamp
AE, TEXT, PHOTO lamp
7-3
Distance from the paper
lead edge to the image
H = 5mm
Image loss
R = 3mm
Display lamp
Display lamp
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