Canon MF419x User Manual page 309

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<Other>
<Halftones>
You can select the printing method to reproduce halftones (the intermediate range between the lighter and
darker areas of an image) for optimal image quality. You can make this setting for each of the types of image
contained in one document.
Type of image
Select the type of image for which you want change the setting. <Text> represents letters and characters,
<Graphics> represents lines and figures, and <Image> represents photos and other types of images.
<Resolution>
Prints text with clear edges to produce a fine print. This is suitable for printing text and thin lines.
<Gradation>
Prints gradations and outlines with a smooth finish. This is suitable for printing figures and graphs that
use gradations.
<High Resolution>
Enables you to perform even finer printing than <Resolution>, but with slightly less stable texture. This is
suitable for printing text and thin lines or sharply printing the lines in CAD data.
<Grayscale Conversion>
You can select ways to convert color values to a grayscale value when you print color print data.
<sRGB>
Color data is converted to monochrome with emphasis on color differences so that a smooth gradation is
achieved.
<NTSC>
Color data is converted to monochrome so that the resulting image looks like a television picture (of the
NTSC system).
<Uniform RGB>
Using the Machine as a Printer
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