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Color gradation during color printing changes depending on a number of factors. If you print the same file repeatedly or toner was recently replaced, changes may occur in color tones. In such cases, you can obtain optimal print results by correcting the color gradation.
Two methods are available for color gradation correction: automatic correction and manual correction by printing a gradation correction sheet. Perform a manual correction if you are not satisfied with the quality of output after an automatic correction.
Color gradation correction is not required under normal circumstances.
If a printer is not used for some time, changes may occur in color tones.
If suitable results cannot be obtained after a single correction, repeat the correction several times as needed.
Corrections to color gradation will be applied to all user jobs.
To check gradation corrections, use the same type of paper. If a different type of paper is used, corrections may not be reflected.
Density graduation from midtones to highlights can be corrected automatically by executing the automatic gradation correction function.
Corrections will be applied to each resolution setting. If color tones change when different resolutions are selected in the printer driver, perform the gradation correction for the resolution you want to use.
Resolution setting in the printer driver |
Value specified for automatic gradation correction |
|---|---|
600 × 600 dpi |
600 × 600 dpi (1 bit) |
2400 × 600 dpi equivalent |
600 × 600 dpi (2 bit) |
1200 × 1200 dpi |
1200 × 1200 dpi (1 bit) |
