Minolta CF 2002 Advanced Information page 35

Before Making Copies
Note
The double-sided original setting is only available if the optional
duplexing document feeder is installed.
The double-sided copy settings are only available if the optional
duplex unit is installed.
Booklet-binding is only available if both the optional finisher FN-8 and
the duplex unit are installed.
CF2002/CF3102
3
3-3