Copy Lead Edge Position Adjustment (Spf/Rspf) - Sharp AR-M207 Service Manual

Main Sub
code code
50 01 (Adjustment procedure)
(1) Set the print start position (1: TRAY1), the lead edge void amount (4: DEN - A), and the scanning start
position (5: RRC - A) to "1" and make a copy of 100%.
(2) Measure the image loss amount (R mm) of the scale.
Set [5:RRC - A] = 10xR(mm). (Example. Set 40.)
When the value of [5: RRC - A] is increased by 10, the image loss is decreased by1mm. (Default: 50)
(3) Measure the distance (H mm) from the paper lead edge to the image print start position.
Set [1:TRAY1] = 10xH(mm). (Example: Set 50.)
When the value of [1:TRAY1] is increased by 10, the image lead edge shifts to the paper lead edge by
1mm. (Default: 50)
(4) Set the lead edge void amount to B = 50(2.5mm). (Default: 50)
When the value of [4:DEN - A] is increased by 10, the void amount is increased by about 1mm. (For 25
or less, the void amount is zero.)
[Example]
Copy output result
Distance between the
paper lead edge to the
image lead edge
H=5.0mm
06

Copy lead edge position adjustment (SPF/RSPF)

Used to perform the image lead edge adjustment in the SPF/RSPF copy.
When this simulation is executed, the selection window of the adjustment items and the current set value
are displayed.
(Adjustment item selection window)
Sim50-6 SPF EDGE
1:SIDE1
2:SIDE2
3:END EDGE
[
The adjustment value is in the range of 1 - 99. (Default: 50). When the adjustment value of the document
scanning start position is increased by 1, the scanning timing is advanced, resulting in a smaller image loss.
Select an adjustment item (mode) with the cross key and enter a desired value with 10-key.
When [OK] key is pressed, the entered value is saved to the EEPROM and the machine shifts to the copy
execution window.
After completion of copying, the machine returns to the adjustment value input window.
When [START] key is pressed instead of [OK] key, the machine shifts to the copy execution window and
performs copying.
(Copy start window)
Ready to copy.
S
100%
8 1/2 11
(Copy execution window)
Copies in progress.
S
100%
8 1/2 11
Paper lead edge
Scale image loss
amount
R=4.0mm
Display text array : Adjustment mode
1: SIDE1
50
2: SIDE2
50
3: END EDGE
50
1- 99] 50
AR-M207 M165 M162 SIMULATIONS 7-41
Contents
: Document (front) scan start position adjustment
: Document (back) scan start position adjustment
: Document rear edge image loss adjustment
BACK
Adjustment
Copy start
OK
item selection
window
window
START
Copy execution
START
window
End of copy execution
Remark