Ricoh Aficio SP C400DN, Руководство пользователя

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Correcting the Color Gradation
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Correcting the Color Gradation
Color gradation during color printing changes slightly, depending on a number
of factors. If you print the same file repeatedly or toner was recently replaced,
changes may occur in color tones. When this happens, to obtain suitable print re-
sults, color gradation can be corrected, although it is not usually necessary to
make any particular settings.
Note
❒
If suitable results cannot be obtained after a single operation, repeat the cor-
rection several times, as needed.
❒
Corrections to color gradation will be applied to all user jobs.
❒
Use the same type of paper when printing a run of gradation corrections. If a
different type of paper is used, corrections may not be apparent.
❒
This requires the use of the supplied Color Calibration Sample Sheet.
❒
Corrections to color gradation are performed in the following order:
A Print gradation correction sheet 1.
B Adjust the parts of highlight colors.
Set the correction value.
Print the gradation correction sheet, and then check the result of the cor-
rection.
C
Print gradation correction sheet 2.
D
Adjust the parts of middle colors.
Set the correction value.
Print the gradation correction sheet, and then check the result of the cor-
rection.
E Save the correction value.
Reference
For details about how to view the gradation correction sheet, see p.151 “View-
ing the Color Calibration Sample Sheet and Gradation Correction Sheet”.