Moore Business Forms, Inc.

Moore Wallace North America, Inc.

Kevin Patrick Kernin

Theodore F Cyman, Jr

Carl F Armstrong

Paul Coniglio

Robert J Recchione

Anthony L Treis

A system for printing a page designated by a page description language representation has a first print unit for printing a color on a first portion of the substrate and a second print unit for printing the color on a second portion of the substrate. A first RIP determines and rasterizes the first portion of the page description language representation to generate a first raster image representation that is used by the first print unit to print a first portion of the page on the first portion of the substrate. A second RIP determines and rasterizes the second portion of the page description language representation to generate a second raster image representation that is used by the second print unit to print a second portion of the page on the second portion of the substrate.

System and method of operating a raster image processor

A reduced cost, scaled down raster image processor (RIP) provides fast real time imaging without the cost and complexity of prior designs. The scaled down RIP can be tailored to accommodate image generation in a particular printing range to efficiently run print bars at a reduced equipment cost. The scaled down RIP utilized a personality module in conjunction with a scaled down controller to provide limited print information to a print engine. The personality module tailors the system for a particular print engine, such as a Moore.RTM. Independent Cartridge Array (MICA) ink jet printer. The personality module is responsible for requesting and reading raster data to build up the staging RAM. A pair of EEPROMs may be used to control each bar read according to the position and distance from the other. Pixel data is then sent to the service station along with the print bar address. The personality module outputs the sequence of pixel data to the service station for imaging, interfaces the display and keyboard information, and transfers the various offsets to a control ASIC for rehandling the pixel data at the staging RAM.

Reduced cost high resolution real time raster image processing system

Growing community of inventors

Grand Island, NY, United States of America

Kevin Patrick Kernin