Copy Density Adjustment (Each Monochrome Copy Mode) (Whole Adjustment); Copy Color Balance Adjustment (Color Balance Adjustment At Each Density Level In Each Color Copy Mode) (Normally Not Required) - Sharp MX-2300 G Service Manual

2) Select the copy mode to be adjusted with the scroll key.
Display/Item (Copy mode)
A AUTO Auto
B TEXT Text
C TEXT/PRINTED Text/Printed Photo
PHOTO
D TEXT/PHOTO Text/Photograph
E PRINTED PHOTO Printed Photo
F PHOTOGRAPH Photograph
G MAP Map
H LIGHT Light document
I TEXT (COPY TO Text (Copy
COPY) document)
J TEXT/PRINTED Text/Printed Photo
PHOTO (COPY TO (Copy document)
COPY)
K PRINTED PHOTO Printed Photo
(COPY TO COPY) (Copy document)
L TEXT (COLOR Text (Color tone
TONE enhancement)
ENHANCEMENT)
M TEXT/PRINTED Text/Printed Photo
PHOTO (COLOR (Color tone
TONE enhancement)
ENHANCEMENT)
N TEXT/PHOTO Text/Photograph
(COLOR TONE (Color tone
ENHANCEMENT) enhancement)
O PRINTED PHOTO Printed Photo
(COLOR TONE (Color tone
ENHANCEMENT) enhancement)
P PHOTOGRAPH Photograph (Color
(COLOR TONE tone enhancement)
ENHANCEMENT)
Q MAP (COLOR TONE Map (Color tone
ENHANCEMENT) enhancement)
R SINGLE COLOR Single color
S SINGLE COLOR Single color (Copy
(COPY TO COPY) document)
T TWO COLOR Two-color (Red/
Black) copy
U TWO COLOR Two-color (Red/
(COPY TO COPY) Black) copy (Copy
document)
3) Enter the adjustment value with 10-key and press [OK] key.
4) Press [CLOSE] key in this simulation mode to jump to the nor-
mal copy mode. Make a copy and check the adjustment result.
Switch the simulation mode and the normal copy mode alter-
nately, and adjust and check the adjustment result.
Repeat switching the adjustment mode (SIM 46-1) and the
normal copy mode and changing the adjustment value and
checking the adjustment result until a satisfactory result is
obtained.
To increase the density, increase the adjustment value. To
decrease the density, decrease the adjustment value.
20-E Copy density adjustment (each mono-
chrome copy mode) (Whole adjustment)
(Normally unnecessary to adjust)
This adjustment is required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
The density is adjusted in each copy mode individually. Normally
individual adjustments are not required. This adjustment is exe-
cuted when there is a request from the user.
1)
Adjustment Default
value range value
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
2)
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
3)
4)
20-F Copy color balance adjustment (Color bal-
This adjustment is required in the following cases.
* When a U2 trouble occurs.
* When the MFP PWB is replaced.
* When the EEPROM on the MFP PWB is replaced.
This is to adjust the color balance at each density level in each
color copy mode.
MX-2300/2700 N/G ADJUSTMENTS 6 – 42
Enter the SIM 46-2 mode.
SIMULATION NO.46-02
TEST
EXPOSURE ADJUSTMENT(B/W)[COPY]
A xx
AUTO1
A: xx
B xx AUTO2
C xx TEXT
1 99
D xx TEXT/PRINTED PHOTO
10-key
OK
SIMULATION NO.46-02
TEST
EXPOSURE ADJUSTMENT(B/W)[COPY]
A xx AUTO1
A: xx
B xx AUTO2
C xx TEXT
1 99
D xx TEXT/PRINTED PHOTO
Select the copy mode to be adjusted with the scroll key.
Display/Item (Copy mode)
A AUTO1 Auto 1
B AUTO2 Auto 2
C TEXT Text
D TEXT/PRINTED Text/Printed Photo
PHOTO
E TEXT/PHOTO Text/Photograph
F PRINTED PHOTO Printed Photo
G PHOTOGRAPH Photograph
H MAP Map
I TEXT (COPY TO Text (Copy
COPY) document)
J TEXT/PRINTED Test/Printed Photo
PHOTO (COPY TO (Copy document)
COPY)
K PRINTED PHOTO Printed Photo
(COPY TO COPY) (Copy document)
L LIGHT Light density
document
Enter the adjustment value with 10-key and press [OK] key.
Press [CLOSE] key in this simulation mode to jump to the nor-
mal copy mode. Make a copy and check the adjustment result.
Switch the simulation mode and the normal copy mode alter-
nately, and adjust and check the adjustment result.
Repeat switching the adjustment mode (SIM 46-1) and the
normal copy mode and changing the adjustment value and
checking the adjustment result until a satisfactory result is
obtained.
To increase the density, increase the adjustment value. To
decrease the density, decrease the adjustment value.
ance adjustment at each density level in
each color copy mode) (Normally not
required)
0
CLOSE
E
OK
0
CLOSE
CLOSE
OK
Adjustment Default
value range value
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50
1 – 99 50