MX-2614N, MX-3114N (serv.man7). Service Manual Complete - Dec 12 - Sharp Copying Equipment Service Manual (repair manual). Page 99

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MX-3114N  ADJUSTMENTS AND SETTINGS  5 – 50
PRESCAN: 
Once the densities on the document surface are scanned, the out-
put image density is determined according to the average of the
scanned densities. (The output image density is even for all the
surface.)
AE WIDTH FULL: 
Document density reading area in monochrome auto mode is 3 - 7
mm (leading edge of document) x Document width. No relationship
to PRESCAN MODE
AE WIDTH PART: 
Document density reading area in monochrome auto mode is 3 - 7
mm (leading edge of document) x 100 mm (width). No relationship
to PRESCAN MODE
Operation in monochrome auto copy mode: 
When the density of the document of the read area is light, output
image density is increased by control. When the density of the doc-
ument of the read area is dark, output image density is decreased
by control.
 
10-D
(6)
Document low density image density 
reproduction adjustment in the automatic 
monochrome (Copy/Scan/FAX) mode 
(No need to adjust normally) (Background 
density adjustment in the scanning section)
Use for the reproducibility adjustment of document background
density in monochrome auto copy mode.
This adjustment is required in the following cases.
* When there is a desire not to reproduce the background of the
document. When there is a desire to reproduce the low density
image of the document.
* When there is request from the user.
1)
Enter the SIM 46-32 mode.
2)
Select the adjustment mode with the scroll key.
3)
Enter the adjustment value with 10-key and press [OK] key.
When the adjustment value is increased, reproducibility of the
background and the low density image is increased. When the
adjustment value is decreased, reproducibility of the back-
ground and the low density image is decreased.
3 to 7mm
3 to 7mm
100mm
100mm
3 to 7mm
Document table/RSPF mode
Document table mode
RSPF mode
AE WIDTH = FULL
AE WIDTH = PART
AE WIDTH = PART
Document density detection area
Display/Item
Content
Set value
Default
A
COPY : OC
Copy mode (for OC)
1 - 250
196
B
COPY : RSPF
Copy mode (for RSPF)
1 - 250
196
C
SCAN : OC
Scanner mode (for OC)
1 - 250
196
D
SCAN : RSPF
Scanner mode (for RSPF)
1 - 250
196
E
FAX : OC
FAX mode (for OC)
1 - 250
196
F
FAX : RSPF
FAX mode (for RSPF)
1 - 250
196
OK
10-key
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