IBM S544-5343-03 manual Installing Printer Options141

5. Unpack the duplex unit.

6. Place	the	duplex	unit	into	the	guide	channels that are	located on	both	sides	o
back	opening and		slide	the	unit	into	the printer. Keep	pushing until	the	duplex	u
locks	into	place.

7. Close the back cover.

8. Connect the power cord to the back of the printer.

9. Connect the other end of the power cord to a grounded AC outlet.

10. Switch the printer power on.

Note: If the operator panel displays any message other than READY, see Appendix B, “Printer Messages” on page 191 for more information.

11. To

make

two-sided printing

the

printer default,

set

the

Paper

Menu

DUPLEX

item

to ON. See

“Making Duplex or

Simplex

Printing

the

Printer

Default”

on

page 16.

12. To verify that the duplex

unit

is

installed

correctly,

you

can

print a

list

of

fonts. See “Printing a List of

PCL5e

Fonts”

on

page 17.

Attention:

During

duplex

printing,

the

leading

edge

of

each

sheet

of

paper

brief

appears in the exit tray,

and then

disappears

back

into

the

printer. Do

not

re

these sheets of paper until

they reappear with both sides printed.

13. Make

sure

you

update

your

printer

driver

to

indicate

the

duplex

unit is insta

Chapter 7. Installing Printer Options141