Data flow to a printing device

Data flow to a printing device

A method of increasing data flow to a printing device includes, with a first raster image processor, 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, converting the document into a second...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: GALMES JOSE M, CURRANS KEVIN G, ROLLER JON DEREK, ROBIN DANIEL EDGARD, ROSELLO LLUIS ABELLO, MACCLARY MATTHEW ALAN, SNELLER STEVEN ERIC, VINAS SANTIAGO GARCIA-REYERO, BERTANI JOHN A, ESPASA CESAR FERNANDEZ
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
HANDLING RECORD CARRIERS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
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Beschreibung
Zusammenfassung:A method of increasing data flow to a printing device includes, with a first raster image processor, 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, 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 for printing to a print medium.