Data flow to a printing device

Data flow to a printing device

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 docum...

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Bibliographische Detailangaben
Hauptverfasser: GALMES JOSE M, CURRANS KEVIN G, ABELLO ROSELLO LLUIS, ROLLER JON DEREK, FERNANDEZ ESPASA CESAR, ROBIN DANIEL EDGARD, MACCLARY MATTHEW ALAN, GARCIA-REYERO VINAS SANTIAGO, SNELLER STEVEN ERIC, BERTANI JOHN A
Format: Patent
Sprache:chi ; eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Beschreibung
Zusammenfassung: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.