HP LaserJet 8000 Multifunction Printer series - Manual (Page 286)

Appendix B Control Panel Menus 286
Paper Handling Menu
DUPLEX=OFF OFF
ON This item appears only when an optional duplexer is
installed. Set the value to
ON to print on both sides
(duplex) or OFF to print on one side (simplex) of a sheet
of paper.
For more information, see page
102 .
BINDING=
LONG EDGE LONG EDGE
SHORT EDGE This item appears only when an optional duplexer is
installed and the duplex option is on. Choose the
binding edge when duplexing (printing on both sides of
paper).
For more information, see page
102 .
OVERRIDE
A4/LETTER=NO NO
YES Choose YES to print on letter size paper when an A4
job is sent, but no A4 size paper is loaded in the printer
(or to print on A4 size paper when a letter job is sent,
but no letter paper is loaded in the printer).
Item Values Explanation