Operation Manual

Grayscale Conversion

You can select ways to convert color values to a grayscale value when you print color print data.

sRGB

NTSC

Uniform RGB

This setting is invalid for black-and-white data.

<Menu> <Printer Settings> <PS> <Advanced Smoothing> Specify the smoothing setting

<Smooth 2> performs a higher level of smoothing than <Smooth 1>. If <Smooth 1> is selected and the results are

still not printed smoothly, select <Smooth 2>.

By switching the on/off for <Apply to Graphics> and <Apply to Text>, you can select whether to apply smoothing to

graphics or text data.

<Menu> <Printer Settings> <PS> <Grayscale Conversion> Specify the grayscale conversion

<sRGB>

Lets you to calculate the grayscale value by the color conversion method based on sRGB.

<NTSC>

Lets you to calculate the grayscale value by the color conversion method based on NTSC.

Counts the average value of the Red, Green, and Blue values as the grayscale value.

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