Lexmark C530DN Technical Reference - Page 244

4-49 PostScript Page Device Parameters In addition to the page device parameters described in Section 4.11 of the PostScript Language Reference Manual (Third Edition) by Adobe Systems, Inc., the following page device parameters are used by setpagedevice and currentpagedevice. Certain parameters, such as Policies, Priority, and ManualFeed are listed here since more information about the parameters is given in Table 4-8 than in the PostScript Language Reference Manual (Third Edition) by Adobe Systems, Inc. To determine which parameters and default values your printer supports, see Table C-2 on page C-5. Table 4-8: Page Device Parameters Key BeginPage Collate Type procedure boolean DeferredMediaSelection boolean DeviceRenderingInfo dictionary Definition Executes at the beginning of each page and returns an integer which indicates how many times showpage has been invoked. Indicates if the printer is set to collate multi-copy print jobs. If a print job consists of three pages and two copies are requested, then the collated output is 1, 2, 3, 1, 2, 3. The non-collated output is 1, 1, 2, 2, 3, 3. Determines if the printer uses the printer's own internal algorithms or Adobe PostScript algorithms to select print media. The following values are supported: True False Uses the printer's algorithms Uses Adobe PostScript algorithms (default) Specifies the following unique printer rendering parameters: Screening, TonerSaver, PictureGrade, ImageEnhancement, PrintDarkness, AutoMediaType, EdgeToEdge, DefaultPoliciesPageSize, SubstituteSize, Type, ColorCorrection, ImageBrightness, ImageContrast, and PrintQuality. Screening controls which halftone dictionary is installed at the beginning of each print job. The value is set at the start of a job according to the print quality settings selected from the printer operator panel. The following names are valid: ColorGrade™ 600 dpi printing PictureGrade 300 dpi, 600 dpi, or 1200 dpi printing with PictureGrade On IET 1200 Image Quality printing or 2400 Print Quality IETImagesOnly 1200 Image Quality printing for images; 600 dpi printing for text and graphics or maps to IET and sets Print Quality to either 1200 Image Quality or 2400 Print Quality IETPictureGrade 1200 Image Quality printing with PictureGrade On None 300 dpi or 600 dpi printing with PictureGrade Off