Oki CX3641MFP Technical Reference page 55

C
ALIBRATION
8 For Gradation Smoothing, choose Off, Fine, or Coarse.
9 Press Yes to print the Limits and 30% Match page.
To reset the printer's toner density and luminosity settings, follow the instructions
provided on the Limits and 30% Match page. Use the touch screen to change numbers; do
not use the numerical keypad.
Zero (0) and 9 are unacceptable values for color calibration. If you select 0 for any
N :
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of the colors, the resulting calibration will be inaccurate. If the entered value for any color
is 9, the Limits and 30% Match page is reprinted automatically. Re-enter values for all
color rows starting with Black Start.
When you have finished entering all values, the Print Grays screen appears.
10 Press Yes to print the Gray Balance page.
To reset the printer's gray balance, follow the instructions provided on the Gray Balance
page. When you have finished entering all values, the Print Color Test screen appears.
N : If the Gray Balance page is printed after the Limits calculations have been made,
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the gray field on which the CMY patches appear on the Limits page will use the new
density and luminosity calibration settings.
11 Select Yes to print a color test page that uses the original values (Current Color Test Page) and
a Color test that uses the new values (New Color Test Page), and use the up and down arrows
to select YES. Press Enter to print the pages.
12 If you are satisfied with the printer's calibration based on the new values, select YES from the
APPLY CHANGES screen that appears, and press OK to calibrate the printer based on the
previously entered values.
13 Choose Exit Calibration to return to the Functions menu.
Use the following suggestions for adjusting VisualCal for your specific preferences:
• If your prints seem to be color balanced but too dark, enter a lower value for the 30%
Match entry on the Limits and 30% Match page, last row.
• If your prints seem too light, enter a higher value.
• If light areas on your prints have a color cast, enter a lower value in the Start row for
that toner.
• If dark areas on your prints have a color cast, enter a higher value in the End row for
that toner.
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