DATA FLOW TO A PRINTING DEVICE

摘要

A method of increasing data flow to a printing device (195) includes, with a first raster image processor (135), converting a document into a first bitmap having a first dot density and representing a black color plane of the document; with a second raster image processor (185), converting the document into a second bitmap at a second dot density that is a relatively lower dot density than that of the first bitmap, the second bitmap representing other color planes of the document; and transmitting data of the first and second bitmaps to a printing device (195) for printing to a print medium.