Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 519)

Specify the way of printing color data in black and white.
Select the type of grayscale conversion
Prints in black and white with emphasis on color differences so that a smooth gradation is achieved.
Prints in black and white so that the resulting image looks like a black and white television picture (of the NTSC
system).
Prints in black and white so that R, G, and B are uniformly converted to the same gray level by using only
brightness as the reference.
You can change the print settings that will apply when printing image files (JPEG/TIFF).
You can change the printing method used to reproduce halftones (the intermediate range between the
lighter and darker areas of an image) for optimal image quality.
Setting Menu List
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