Set the printing method used to reproduce halftones (the intermediate range between the lighter and darker areas of an image), according to the content of the print data. You can configure the settings separately for text, graphics (lines and figures), and images (photos).
To print text with clear and detailed contours, select [Resolution]. This setting is suitable for printing data with text and fine lines.
To smoothly print gradations and contours, select [Gradation]. This setting is suitable for printing data such as figures that use gradations.
To print fine lines and small text at a high resolution, select [Error Diffusion]. This setting is suitable for printing data such as CAD data.
* When you select [Error Diffusion], the fixing of the toner and stability of the texture may be reduced.
Set whether to print black or gray areas, where R=G=B in the RGB data, using only the black (K) toner. You can configure the settings separately for text, graphics (lines and figures), and images (photos). When you select [Off], black and gray are printed using the four CMYK toner colors.
Set the conversion method for when you print color data in black and white. You can configure the settings separately for text, graphics (lines and figures), and images (photos).
To perform black and white printing with smooth gradations that take color differences into consideration, select [sRGB].
To perform black and white printing that looks similar to NTSC television images, select [NTSC].
To perform black and white printing in which all colors have equal R, G, and B values according to the brightness, select [Uniform RGB].
* You can configure this setting when [Color Mode] is set to [Black & White]. [Color Mode]
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