Dialog Box: PostScript Settings [ Postscript Output Dialog]
The page size, page margins and dots per inch/centimeter should be determined by the actual printer used for final output; if these are not correct, the drawing may not be scaled and/or placed on the page correctly.
The Transfer Function is analogous to the PostScript function of the same name. The linear option is standard; modify the function to get lighter or darker shading in PostScript print-out.
Preview Color. If you select a screen preview (TIFF bitmap or PICT sub-file) in the PostScript Output dialog, and if color output is selected, you can specify either a color or black-and-white bitmap. The Screen option uses the color depth of the the current screen display. Black-and-white PostScript output always uses a 1-bit or black-and-white screen preview.
Background color. If this option is on, the gray background will be applied in color output only. Background in b/w output is always white.
---- Windows only ----
If you are using direct output to a printer you must select the Port; this will be either "LPTn" or "COMn". Also, if you are using a serial port for the printer, you must set or verify the data transmission parameters, such as baud, parity, etc., even if the port currently shown is the correct one. This is done in the Ports item of the Windows Control Panel (not in VIBRATZ).