Lexmark 820 Printer User Manual


 
34
Install the optional duplex unit
Step 7: Install the optional
duplex unit
CAUTION! If you are installing the
duplex unit sometime after initial printer
setup, turn the printer off and unplug the
power cord before continuing.
Your printer supports an optional duplex
unit that lets you print on both sides of a
sheet of paper.
Note: If you are installing the duplex
unit after having previously installed the
optional envelope feeder, the envelope
feeder must be removed before installing
the duplex unit. Refer to the publications
CD for help.
To install the duplex unit:
1 Make sure the multipurpose
feeder is open (down position).
2 Remove the duplex unit from its
packaging.
Be sure to remove the packaging
from under the plastic grid.
There are three metal brackets on
the duplex unit: two stationary
brackets and one extendable
bracket.
Stationary brackets
Extendable bracket
jp_setup.book Page 34 Friday, February 16, 2001 7:42 AM