AR-RP8. Service manual - Sharp Copying Equipment Service Manual (repair manual). Page 24

AR-SP8/RP8  TEST COMMAND  6 - 5

48

05

SPF/RSPF mode sub scan 
direction magnification ratio 
in copying (SPF/RSPF 
MAG.)

[Function]
Used to display the current SPF/RSPF mode sub scan direction magnification ratio on the LCD. 
When [START] key is pressed, the entered data is acquired and saved into the EEPROM, and a copy
is made. (When the set value is increased by 1, the magnification ratio is increased by 0.1%.) 
(Adjustment range: 1 – 99, Default: 50)

When adjusting the RSPF, use [2-SIDED COPY] key to select single/duplex after entering the one
page print mode, performing 2-page single copy.

For printing, regardless of the density mode and the density level, 

Density mode = MANUAL
Density level = 3

∗

When there is no document in SPF, copy is inhibited.

*1: Only when RSPF is installed. If installed, skipped.

[Operation]
The operation is similar to test command 46-01.

50

18

Memory reverse position 
adjustment in duplex copy 
(DPLX REVERSE)

[Function]
When this test command is executed, the current set correction value is displayed.

Enter the correction value and press [START] key to save the entered correction value. (Correction
value range; 1 – 99, Default: 50)

For S-D mode front surface print and print of even paged in D-S mode, reverse memory copy opera-
tion is performed from the rear edge of documents. 

When, therefore, the print position adjustment of output images is required, adjust as follows: 

In the reverse memory coping, when the document scan is made in the arrow direction, the output
image is printed from the rear edge of scan image,

When, therefore, the print lead edge is shifted, set the reference chart so that the reference position is
on the rear edge, and use this test command to adjust the set value so that the print lead edge is
matched. 

Since printing is made from the image data most lately stored in memory to the lead edge data from
the print start position, the image lead edge adjustment is made by changing the end data position
stored in memory by the set value of this test command.

Since it is performed by changing the scan end position, the image position adjustment is made by
changing the scan end position and the end data stored in memory.

∗

The initial value of duplex setting is "1to2/Long Edge" for the duplex model, or "2to1" for the simplex
model.

∗

When paper is discharged, the shifter is operated.

[Operation]
The operation is similar to test command 46-01.

Main 
code

Sub 

code

Contents

Details of function/operation

Mode

Display item

Default

LED

Sub scan magnification ratio adjustment on the 
surface of SPF/RSPF document 

SIDE1

50

COPY mode lamp

Sub scan magnification ratio adjustment on the 
surface of RSPF document *1

SIDE2

50

PRINT mode lamp

*1: Only when SPF/RSPF is installed. If installed, skipped.

Mode

Display item

Default

LED

OC memory reverse output position 

OC

50

COPY mode lamp

SPF memory reverse output position *1

SPF

50

PRINT mode lamp

Document transport direction

Document transport direction

Scan lead edge

Print lead edge
Lead edge void (1)
Print start position

Scan end position
(Default: Scan cut by void (1))   

Rear edge void
Print rear edge

Scan direction

Scan rear edge