Lexmark C530DN Technical Reference - Page 222

4-27 PostScript firstside - firstside boolean indicates whether the current imaging area is on the front side of the page. true front side is currently being imaged false back side is currently being imaged Error: stackoverflow fontnonzerowinding - boolean fontnonzerowinding sets the winding rule for Type 1 fonts. No query operation is performed since the winding rule is reset to true at the beginning of each print job. The boolean value can be: true non-zero winding used by the interpreter false even or odd winding rule used by interpreter Error: stackoverflow hardwareiomode - hardwareiomode boolean queries the user default setting of the Parallel Protocol menu item. This operator returns the value of the Parallel Protocol, either Standard or Fastbytes. An integer value is returned on the stack: 1 Parallel Fastbytes Off (Standard) 2 Parallel Fastbytes On (Fastbytes) Error: stackoverflow idlefonts - idlefonts mark supports compatibility with the IBM LaserPrinters 4019, 4029, and 4039. It is parsed and returns a mark on the stack. Error: stackoverflow