Lexmark C530DN Technical Reference - Page 218

4-23 PostScript dojamrecovery - dojamrecovery boolean queries the user default setting of the Jam Recovery menu item. A boolean value is returned on the stack: true reprint jammed page (Jam Recovery is set to On) (default) false do not reprint jammed page (Jam Recovery is set to Off) This operator is equivalent to executing the following PostScript emulation sequence: currentpagedevice /ExitJamRecovery get Error: stackoverflow doprinterrors - doprinterrors boolean returns a boolean with the same value as the system parameter DoPrintErrors. It also indicates the current value of the Print PS Error printer setting. The DoPrintErrors system parameter must be present for the doprinterrors operator to be present. Error: stackoverflow doret - doret integer returns the PQET setting for the current print job. An integer value is returned on the stack: 0 Off 1 On Note: For printers that do not support PQET, doret returns a 0. This operator is equivalent to executing the following PostScript emulation sequence: currentpagedevice /PostRenderingEnhanceDetails get /REValue get Error: stackoverflow