Grayscale Conversion
[Text]: [sRGB]*, [NTSC], [Uniform RGB]
[Graphics]: [sRGB]*, [NTSC], [Uniform RGB]
[Image]: [sRGB]*, [NTSC], [Uniform RGB]
You can select ways to convert colour values to a grayscale value when you print colour print data.
[sRGB]
Lets you to calculate the grayscale value by the colour conversion method based on sRGB.
[NTSC]
Lets you to calculate the grayscale value by the colour conversion method based on NTSC.
[Uniform RGB]
Counts the average value of the Red, Green, and Blue values as the grayscale value.
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NOTE
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This section describes the settings to convert the colour data into grayscale data.
This setting is invalid for black-and-white data.
If the colour mode is set to [Auto (Color/B&W)] or [Color], this setting is invalid.
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