Read Sharp MX-6240N / MX-7040N (serv.man17) Service Manual online
MX-7040N ADJUSTMENTS AND SETTINGS 5 – 64
b. Setting procedure
1) Enter the SIM 26-53 mode.
1) Enter the SIM 26-53 mode.
2) Select ENABLE or DISABLE with 10-key.
When disabling, set to "0" (NO). When enabling, set to "1"
(Yes).
(Yes).
3) Press [OK] key.
When set to DISABLE, the menu of the user auto color calibration
(automatic adjustment of copy color balance and density) is not dis-
played in the user program mode.
When set to DISABLE, the menu of the user auto color calibration
(automatic adjustment of copy color balance and density) is not dis-
played in the user program mode.
(Auto color calibration by the user (Auto color balance adjust-
ment))
ment))
CAUTION: This adjustment is based on the service target color bal-
ance set with SIM 63-7 and SIM 63-8. If, therefore, the
above settings are not properly performed, this adjust-
ment cannot be made properly.
above settings are not properly performed, this adjust-
ment cannot be made properly.
1) Enter the system setting mode.
2) Enter the copy setting mode.
3) Press the auto color calibration key.
4) Press [EXECUTE] key.
2) Enter the copy setting mode.
3) Press the auto color calibration key.
4) Press [EXECUTE] key.
The color patch image (adjustment pattern) is printed out.
5)
Set the color patch image (adjustment pattern) printed in pro-
cedure 4) on the document table.
Set the patch image so that the thin line is on the left side as
shown in the figure.
At that time, place 5 sheets of white paper on the above color
patch image (adjustment pattern).
cedure 4) on the document table.
Set the patch image so that the thin line is on the left side as
shown in the figure.
At that time, place 5 sheets of white paper on the above color
patch image (adjustment pattern).
6)
Press [EXECUTE] key, and the copy color balance adjustment
is executed automatically. After completion of the adjustment,
the display returns to the original operation screen.
The message, "Will you go on to the printer color balance
adjustment?" is displayed.
To execute the printer color balance adjustment successively,
perform the procedures same as the above.
is executed automatically. After completion of the adjustment,
the display returns to the original operation screen.
The message, "Will you go on to the printer color balance
adjustment?" is displayed.
To execute the printer color balance adjustment successively,
perform the procedures same as the above.
9-D
(16)
Copy gamma, color balance adjustment for
each dither (Automatic adjustment)
Copy gamma, color balance adjustment for
each dither (Automatic adjustment)
a. General
This simulation is used to improve the image quality in a certain
mode. (Refer to the list in procedure 6.)
This simulation is used to improve the image quality in a certain
mode. (Refer to the list in procedure 6.)
b. Adjustment procedures
1)
1)
Enter the SIM46-54 mode.
2)
Press [EXECUTE] key.
A4/11" x 8.5" or A3/11" x 17" paper is automatically selected.
The color patch image (adjustment pattern) is printed.
A4/11" x 8.5" or A3/11" x 17" paper is automatically selected.
The color patch image (adjustment pattern) is printed.
3)
Set the patch image (adjustment pattern) printed in the proce-
dure 2) on the document table so that the thin lines on the
printed patch image (adjustment pattern) are on the left side.
Place 5 sheets of white paper on the printed patch image
(adjustment pattern).
dure 2) on the document table so that the thin lines on the
printed patch image (adjustment pattern) are on the left side.
Place 5 sheets of white paper on the printed patch image
(adjustment pattern).
OK
10-key
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2.
Thin line
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