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PostScript

dostartpage

— dostartpage boolean

returns a boolean with the same value as the system parameter DoStartPage. The DoStartPage system parameter must be present for the compatibility operator dostartpage to be present.

Error: stackoverflow

dosysstart

— dosysstart boolean

returns the current value of the StartupMode system parameter. A boolean value is returned:

true StartupMode set to 1 or 11 false StartupMode other than 1 or 11

This operator is equivalent to executing the following PostScript emulation sequence:

currentsystemsparams /StartupMode get

Error: stackoverflow

duplexer

— duplexer boolean

queries if a duplex unit is installed. A boolean value is returned on the stack:

true duplex unit is installed false duplex unit is not installed

Note: For printers that do not support duplexing, this value is always false.

Error: stackoverflow

Page 242
Image 242
Lexmark Printer manual Dostartpage, Dosysstart, Duplexer