Lexmark Optra S1625 User Manual page 290

Installing Options
274
Duplex Option
1
Turn the printer power Off (O).
2
Unplug the printer power cord.
3
Disconnect any cables attached to the printer.
4
Select a sturdy place to set the printer while you install
the duplex option.
5
Use the hand grips or ask someone to help you lift the
printer off of any other installed drawers. You can remove
the 250-sheet input tray from its slot to make the printer
lighter.
Note: Make sure your fingers are not under the printer
when you set it down.
6
Notice the following parts located on the top of any other
drawer: the tab, the round hole, and the four square holes.
The duplex option has matching holes or feet on its bottom
surface that align with these parts.
Tab
Round Hole
Note: When you lift the duplex option for placement,
remember it contains the removable duplex front
access cover. Lift the duplex option from the bottom
at opposite corners. Keep the duplex option level as
you move it so the duplex front access cover does
not fall out.
Square Hole