Read Sharp MX-2614N / MX-3114N (serv.man7) Service Manual online
MX-3114N ADJUSTMENTS AND SETTINGS 5 – 52
2)
Select the mode to be adjusted with the scroll key.
*1 : 23cpm machine : Disable without HDD
3)
Enter the adjustment value with 10-key.
When the adjustment values of item A and C are changed, the
gamma at the line edge section is changed.
gamma at the line edge section is changed.
When the adjustment value is increased, the image contrast of
character edge and line edge is increased. When the adjust-
ment value is decreased, the image contrast of character and
line edge is decreased.
character edge and line edge is increased. When the adjust-
ment value is decreased, the image contrast of character and
line edge is decreased.
When the adjustment value of the adjustment item B and D are
increased, the image density at the line edge section is
increased, and vice versa.
increased, the image density at the line edge section is
increased, and vice versa.
4)
Press [OK] key.
5)
Make a copy in monochrome text/printed photo copy mode
(manual), check the copy.
(manual), check the copy.
When checking, use a copy of the document with a thin char-
acter and line image.
acter and line image.
If a satisfactory result is not obtained, return to the SIM 46-27
mode and change the adjustment value.
mode and change the adjustment value.
Repeat the above procedures until a satisfactory result is
obtained.
obtained.
Adjustment 2
This adjustment is used to change the gamma and the density in
the Text/Map copy mode.
the Text/Map copy mode.
This adjustment is required in the following cases.
* To change the contrast and the density of the Text/Map copy
mode images.
* When there is request from the user.
1)
Enter the SIM 46-27 mode.
2)
Select the mode to be adjusted with the scroll key.
3)
Enter the adjustment value with 10-key.
When the adjustment value of the adjustment item E is
changed, the gamma (contrast) is changed.
changed, the gamma (contrast) is changed.
When the adjustment value is increased, the contrast is
increased, and vice versa.
increased, and vice versa.
When the adjustment value of the adjustment item F is
increased, the image density is increased, and vice versa.
increased, the image density is increased, and vice versa.
4)
Press [OK] key.
5)
Make a copy in the Text/Map copy mode (manual), and check
the output print.
the output print.
If a satisfactory result is not obtained, use SIM46-27 to change the
adjustment value.
adjustment value.
Repeat the above procedures until a satisfactory result is obtained.
Display/Item
(Copy mode)
Content
Adjust-
ment
range
Default
A
BLACK TEXT
(SLOPE)*1
(SLOPE)*1
Black character edge
gamma skew
adjustment
gamma skew
adjustment
1 - 99
50
B
BLACK TEXT
(INTERCEPT)*1
(INTERCEPT)*1
Black character edge
density adjustment
density adjustment
1 - 99
50
C
COLOR TEXT
(SLOPE)*1
(SLOPE)*1
Color character edge
gamma skew
adjustment
gamma skew
adjustment
1 - 99
50
D
COLOR TEXT
(INTERCEPT)*1
(INTERCEPT)*1
Color character edge
density adjustment
density adjustment
1 - 99
50
E
ED TEXT (SLOPE)
Text/Map mode
gamma adjustment
(Text/Map mode)
gamma adjustment
(Text/Map mode)
1 - 99
50
F
ED TEXT
(INTERCEPT)
(INTERCEPT)
Text/Map mode
density adjustment
(Text/Map mode)
density adjustment
(Text/Map mode)
1 - 99
50
Display/Item
(Copy mode)
Content
Adjust-
ment
range
Default
A
BLACK TEXT
(SLOPE)
(SLOPE)
Black character edge
gamma skew
adjustment
gamma skew
adjustment
1 - 99
50
B
BLACK TEXT
(INTERCEPT)
(INTERCEPT)
Black character edge
density adjustment
density adjustment
1 - 99
50
C
COLOR TEXT
(SLOPE)*1
(SLOPE)*1
Color character edge
gamma skew
adjustment
gamma skew
adjustment
1 - 99
50
D
COLOR TEXT
(INTERCEPT)
(INTERCEPT)
Color character edge
density adjustment
density adjustment
1 - 99
50
E
ED TEXT (SLOPE)
Text/Map mode
gamma adjustment
(Text/Map mode)
gamma adjustment
(Text/Map mode)
1 - 99
50
F
ED TEXT
(INTERCEPT)
(INTERCEPT)
Text/Map mode
density adjustment
(Text/Map mode)
density adjustment
(Text/Map mode)
1 - 99
50
OK
10-key
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