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Encyclopedia > PostScript Printer Description

PostScript Printer Description (PPD) files are created by vendors to describe the entire set of features and capabilities available for their PostScript printers. PostScript (PS) is a page description language used primarily in the electronic and desktop publishing areas. ...


A PPD also contains the PostScript code (commands) used to invoke features for the print job. As such, PPDs function as drivers for all PostScript printers, by providing a unified interface for the printer's capabilities and features. For example, a generic PPD file for all models of HP Color LaserJet [1] contains: In computing, a print job is a file or set of files that has been submitted to be printed. ...

 *% ================================= *% Basic Device Capabilities *% ================================= *LanguageLevel: "2" *ColorDevice: True *DefaultColorSpace: CMYK *TTRasterizer: Type42 *FileSystem: False *Throughput: "10" 

which specifies that the printer understands PostScript Level 2, is a color device, and so forth. The PPD can describe allowable paper sizes, memory configurations, the minimum font set for the printer, and even specify a tree-based user interface for printer-specific configuration.


CUPS

CUPS uses PPD drivers for all of its PostScript printers, and has even extended the concept to allow for PostScript printing to non-PostScript printing devices, by directing output through a CUPS filter. Such a file is no longer a standard PPD, but rather a "CUPS-PPD". The Common Unix Printing System (CUPS) is a modularised computer printing system for Unix-like operating systems that allows computers to act as powerful print servers. ...


External links

  • Adobe PostScript Language Specifications
    • Adobe Tech Note 5003: PostScript Printer Description (PPD) File Format Specification
    • Adobe Tech Note 5645: Update to PPD Specification Version 4.3
  • CUPS, PPDs, PostScript and GhostScript (Tutorial material by Kurt Pfeifle)

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PPD - PostScript Printer Description (167 words)
PPD is a acronym that can contains many meanings which are listed below.
There may be many popular meanings for PPD with the most popular definition being that of PostScript Printer Description
If you have more information or know of another definition for PPD, please let us know so that we can review it and add that information to our database.
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