IPrinterSettings.Duplex
IPrinterSettings

property Duplex: SmallInt;

Type Library
TeeChartx

Description
Selects duplex or double-sided printing for printers capable of duplex printing. Following are the possible values.

Value Meaning

1 - DMDUP_SIMPLEX Normal (nonduplex) printing.

2 - DMDUP_VERTICAL Long-edge binding, that is, the long edge of the page is vertical.

3 - DMDUP_HORIZONTAL Short-edge binding, that is, the long edge of the page is horizontal.