For options, see dvips(1). This program only interprets the following options:
-o file - redirect output into file.
-P printer - direct output to printer.
-f - direct output to stdout.
Any other option is passed directly to dvips.
dvired -Plw foo - send output to printer lw.
dvired -o foo.ps foo - send output to file foo.ps.
dvired -pp4-7 foo - send 4 pages (reduced onto 2 sheets) of foo to the printer.
dvired foo -f | ghostview - - preview output with ghostview.