Konica Minolta Magicolor 7450 II User Manual page 232

WARNING!
Lifting the printer in an awkward position or transporting it in a poorly
balanced position could result in personal injury.
When transporting the printer, assign an adequate number of persons
to the job and ensure that each person can take a good position of not
being excessively loaded. (weight: 59 kg/129.9 lb)
Note
Before placing the printer on the lower feeder unit, make sure that the
lower-right cover of the printer has been removed. If the cover has not
been removed, the printer or lower feeder unit may be damaged.
9
Using a screwdriver, install the
two securing brackets at the rear
of the printer.
10
Pull out the trays.
218 Lower Feeder Unit