Oki B721dn Accessory Installation Manual page 2

7 Close the access cover (1).
8 Plug the AC cable and removed cables
into your printer, and then turn on the
power switch.
9 Press the scroll button
panel.
10 Check that [
then press the <ENTER> button.
11 Press the scroll button
to select [System] then press the
<ENTER> button.
12 Press the scroll button
times to select [RAM] then press the
<ENTER> button.
1
on the operator
] is selected
several times
several
ENGLISH - 2
Press the <ON LINE> button.
14
13 Check that the value of [RAM] has
increased.
- For memory expanded to 512 MB, it is
[768 MB].
Note
If the value of [RAM] has not increased, turn off
your printer and unplug the AC cable and all the
cables, and then reinstall the additional RAM.