Sharp MX-4100N Service Manual page 113

20-I Document background density
reproducibility adjustment in the
monochrome auto copy mode
(Normally unnecessary to adjust)
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.
* U2 trouble has occurred.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
* When there is request from the user.
1) Enter the SIM 46-32 mode.
10-key
2) Select the adjusting mode "COPY: OC", "COPY: RSPF" 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.
Display/Item
A COPY : FOC Copy mode (for OC)
B COPY : RSPF Copy mode (for RSPF)
C SCAN : OC Scanner mode (for OC)
D SCAN : RSPF Scanner mode (for RSPF)
E FAX : OC FAX mode (for OC)
F FAX : RSPF FAX mode (for RSPF)
OK
Set
Content Default
value
1 - 250
1 - 250
1 - 250
1 - 250
1 - 250
1 - 250
MX-5001N ADJUSTMENTS 5 – 71
20-J Copy density adjustment for low density
section (Each copy mode)
(Normally unnecessary to adjust)
Use to adjust image density low density area in copy mode.
When there is a desire to no reproducing the document back-
ground or reproducing the low density image, adjust this.
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.
* U2 trouble has occurred.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
* When there is request from the user.
1) Enter the SIM 46-63 mode.
2) Select the mode to be adjusted with the scroll key.
Display/Item
A COLOR COPY :
TEXT/PRINTED PHOTO
B COLOR COPY : TEXT
C COLOR COPY :
PRINTED PHOTO
D COLOR COPY :
PHOTOGRAPH
E COLOR COPY :
TEXT/PHOTO
F COLOR COPY : MAP
196
G COLOR COPY : LIGHT
196
196
H COLOR COPY :
196
TEXT/PRINTED PHOTO
(COPY TO COPY)
196
I COLOR COPY : TEXT
196
(COPY TO COPY)
J COLOR COPY :
PRINTED PHOTO
(COPY TO COPY)
10-key
OK
Set
Content Default
value
Text print 1 - 9
(color copy)
Text (color copy) 1 - 9
Printed photo 1 - 9
(color copy)
Photograph 1 - 9
(color copy)
Text/Photograph 1 - 9
(color copy)
map (color copy) 1 - 9
Light document 1 - 9
(color copy)
Copy document, 1 - 9
Text print
(color copy)
Copy document, 1 - 9
Text
(color copy)
Copy document, 1 - 9
Printed photo
(color copy)
3
3
5
5
3
5
6
5
5
5