Lexmark C530DN Technical Reference - Page 235

4-40 PostScript setdosysstart boolean setdosysstart - modifies the value of the StartupMode system parameter. true StartupMode set to 1 false StartupMode set to 0 (default) • If true, the printer executes a Sys/Start file from flash or disk when the PostScript emulation interpreter is initialized. If no flash or disk is installed, no action occurs. • If a Sys/Start file is on both flash and disk, the search order for the devices determines which one is executed. • If false, the printer does not execute a Sys/Start file. Errors: invalidaccess, stackunderflow, typecheck setduplexmode boolean setduplexmode - sets the value of the Duplex page device parameter for the current print job. true sets printing mode to duplex false sets printing mode to simplex At the start of the next print job, the value is reset to the user default setting. This operator is equivalent to executing the following PostScript emulation sequence: > setpagedevice Errors: configurationerror, stackunderflow, typecheck Notes: • If simplex printing is requested between the front side and back side of a sheet, a blank back side is printed and information for the back side is printed on the front side of the next sheet. • For printers that do not support duplexing, this value is always set to false.