AR-F151 (serv.man11). AR150 155 ARF151 Service Manual-Simulation Fax Software Switch Trouble Codes - Sharp Copying Equipment Service Manual (repair manual). Page 13

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Main code
Sub code
Content
50
18
Memory reverse position adjustment in duplex copy
When this simulation is executed, the currently set correction value is displayed. Enter the desired correction
value with the 10-key and press the print key. The entered value is stored. (The correction value ranges from 1
to 99. 0 or 50 for zero correction.)
Front print in the S-D mode and even page print in the D-S mode are performed with reverse memory operation
from the rear of the original. When, therefore, the print position adjustment of the output image is required,
perform the adjustment as follows:
The image direction in reverse memory copy is shown in Fig. 1. When the original scanning is made in the
arrow direction, output images are printed from the rear edge of scanning.
If, therefore, the print lead edge is shifted, set the reference chart so that the reference position is in the rear
and use this simulation to change the simulation set value so that the lead edge of print images comes in the
proper position. 
Printing is started at the print start position and executed from the final memory image data to the head data.
By changing the position of the end data stored in memory with the simulation set value, the image lead edge
position is adjusted and the read edge position of scanning is changed.
Therefore, the end position of scanning is changed by the simulation set value to change the position of the end
data stored in memory. The image lead edge is adjusted in this manner.
19
Duplex copy rear edge void adjustment
Used to adjust the rear edge void in duplex copy.
(Operating procedure)
When this simulation is executed, the currently set value is displayed in 2 digits.
When the copy mode select key is pressed, the set mode and the display are switched sequentially.
Enter the adjustment value with the 10-key and press the print key, and the entered value is stored and a copy
is made. When the clear key is pressed, the entered value is stored and the simulation mode is terminated.
(When the set value is increased by 1, the void is increased by about 0.1mm.)
Original transport direction
Lead edge of scanning
Paper transport direction
Print lead edge
Lead edge void (1)
Print start position
Rear edge void
Print rear edge
End position of scanning
 (Default: Scan cut by void(1))
Rear edge of scanning
Scanning direction
Adjustment mode
Lamp ON
Image cut rear edge void (RSPF)
AE lamp
Paper rear edge void
TEXT lamp
AR-F151
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