Oki MB451wMFP User Manual page 24

Installing Options
If the optional tray is already mounted,
5
click [Second Tray], and then click [OK].
 For Mac OS X PCL/PS Driver
(Mac OS X 10.4.0 to 10.4.11)
Memo
 The following procedure uses Mac OS X 10.4.11 as an
example. Depending on an OS, the description may be
different.
From [Go], select [Utilities] and then
1
double-click [Printer Setup Utility].
Select the name of your machine and
2
then click [Show Info].
Select [Installable Options].
3
If the optional tray is already mounted,
4
click [Second Tray], and then click
[Apply Changes].
Close [Printer Info].
5
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