Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 523)

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 settings for XPS files.
You can select the printing method used to reproduce halftones (the intermediate range between the lighter
and darker areas of an image) for optimal image quality.
Select a method used to reproduce halftones. This option can be specified for each image type in any one
document.
Type of image
Select the object for which to change the setting. represents letters and characters,
represents lines and figures, and represents photos and images.
Setting Menu List
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