摘要:
The present invention disclosed and claimed herein comprises a system and method for parallel conversion processing of a print job in a print system having a plurality of RIP engines, comprising the steps of: defining the print job for RIP of select portions of the print job in parallel; partitioning the print job into select portions according to defined boundaries; generating a substitute RIP instruction for each select portion of the print job; and processing the RIP requirements of each select portion in an assigned one of the plurality of RIP engines according to the substitute RIP instruction.
摘要:
Method and apparatus for inserting tabs in a print job. A method for inserting tab sheets in a print job is disclosed. First, a position is selected within a document to insert a tab sheet, which document includes a plurality of sheets each with a document defined image space associated therewith. A tab sheet is then created as a rasterized tab sheet image that has a rasterized tab specific image disposed in a predetermined location on the rasterized image. The created tab image is then inserted in the document after rasterizing thereof in the selected position.
摘要:
Methods and apparatus are provided for processing a print job including a plurality of raster image processed pages. A tab page is created that includes a tab image located at a predetermined position in the tab page, the predetermined position associated with a tab position on tab stock. The tab page is raster image processed, and the rasterized tab page is inserted at a selected position in the print job. The tab image is detected on the rasterized tab page at the predetermined location, and then the rasterized tab image is positioned at the associated tab position.
摘要:
A multiple print engine configuration allows a plurality of workstations to create individual print jobs and then transfer them to a distributing processor. The distributing processor spools the jobs in a print spooler and then performs a software RIP on the print jobs. The RIP process divides the jobs into multiple individual jobs which are stored in a page buffer. An image task manager in conjunction with an engine manager selectively distribute the RIPed pages to multiple print engines. For duplex printing, one of the odd or even RIPed pages are sent to a select one of the print engines for printing on an imaging receiving media, and a sequentially adjacent one of the even or odd RIPed pages is subsequently sent to the same print engine for printing on the image receiving media.
摘要:
A method for determining the amount of toner required to render a print job using a print engine at a printing location without prior information about the toner level thereof, comprising the steps of accumulating in a first register the toner values of all the pixels in a rasterized image prior to sending the print job to the printing location; decrementing the toner level register for the print engine at the printing location if the accumulated value is less than or equal to the toner level of the print engine; and sending the print job to the print engine at the printing location for rendering.
摘要:
A multiple print engine configuration allows a plurality of workstations (10) to create individual print jobs and then transfer them to a distributing processor (14). The distributing processor (14) is operable to spool the jobs in a print spooler (20) and then perform a software RIP on the print jobs. The RIP process divides the jobs into multiple individual jobs which are stored in the page buffer (24). An image task manager (26) in conjunction with an engine manager (28) are then operable to selectively distribute the pages to multiple print engines (16). They are distributed in such a manner that they are placed in the output bins (40) in the order that the pages were received in the print jobs.
摘要:
A method and apparatus is disclosed for color balancing page data, from a variety of input sources having non-consistent device color profiles, among a plurality of individually accessible print engines arranged in a system for color printing multiple copies of multiple page documents. Input page data is converted to a common color space, rasterized and routed to a selected print engine. Page data routed to each marking engine is color balanced to the selected marking engine where at least a portion of the color balancing occurs following the rasterizing of the page data.
摘要:
A multiple print engine is provided wherein a plurality of print engines are configured as a single virtual print engine. A software RIP engine is provided for receiving a print job, ripping that print job to provide a rasterized image, which rasterized image is parsed into a plurality of pages. Each of the pages has associated therewith information as to the printing characteristics for that page. Each of the print engines also has associated therewith printing parameters. A job distributor is provided for selectively distributing the rasterized pages to engines based upon their associated print characteristics.
摘要:
A multiple print engine system includes a plurality of print engine modules (10) that are arranged in a parallel configuration. Each of the print engine modules (PEMs) is a dedicated print engine having an associated photoconductor drum (44) and a transfer drum (42). Paper is pulled from an associated paper bin (78) or (80) and passed through the transfer nip (46) between the two drums (44) and (42). The printed copy, either made by a monochrome process or a multipass color process, is then passed through a fuser (74) to a print buffer (16) which has an associated print buffer path (104). The paper is maintained in the print buffer until it is selected by the output combiner (20). The output combiner (20) extracts the paper from the print buffer (16) at a faster rate than it was processed by the associated one of the print engines (10). The images are distributed to the various print engines by an image distributor (30) which determines which image is associated with which engine. A print manager (32) determines which of the copies in the print buffers (16) are output to the output combiner (20) and, subsequently, to an output bin.
摘要:
A multiple print engine configuration allows a plurality of workstations (10) to create individual print jobs and then transfer them to a distributing processor (14). The distributing processor (14) is operable to spool the jobs in a print spooler (20) and then perform a software RIP on the print jobs. The RIP process divides the jobs into multiple individual jobs which are stored in the page buffer (24). An image task manager (26) in conjunction with an engine manager (28) are then operable to selectively distribute the pages to multiple print engines (16). They are distributed in such a manner that they are placed in the output bins (40) in the order that the pages were received in the print jobs.