Konica Minolta bizhub C31P User Manual page 258

6
Open the duplex cover, and then
turn both knobs counterclock-
wise until they are horizontal to
secure the duplex option to the
right side cover.
7
Then, close the duplex cover.
8
Declare the Duplex Unit in the Windows printer driver (Properties/Config-
ure tab).
244 Duplex Option