Duplex Property

Applies To: Printer

Description

Specifies whether pages are printed on separate sheets or back-to-back.

Duplex is a character vector which is either empty or contains 'Simplex', 'Vertical', or 'Horizontal'.

The default value for Duplex is derived from the current printer setting and 'Vertical' and 'Horizontal' are only effective if the printer supports a duplex capability.