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About the Options
1
Setup
Installing a Hard Disk
1
Turn off your printer, and then unplug all
the cables from the printer.
Reference
●
2
Open the access cover (1) on the right
side of the printer.
1
3
Loosen the screw to remove the metal
plate (2).
2
4
Make sure the LED (3) indicated by the
arrow is unlit. If it is lit, wait until it
turns off.
3
5
Attach a hard disk (4), and fasten two
screws to secure it.
4
6
Plug the white connector (5) of the hard
disk first into the printer then plug the
other connector (6) into the printer.
5
6
Summary of Contents for B721
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