Samsung CLP-350 - Manual (Page 31)

4 .10
Setting the paper size and type
The settings you change remain in effect only while you are using the
current program. To make your changes permanent, make them in the
machines folder.
Note
The following procedure is for Windows XP. For other Windows
OS, refer to the corresponding Windows User's Guide or online
help.
1 Click the Start button on the computer screen.
2 Select Printers and Other Hardwares.
3 Select Printers and Faxes.
4 Right-click on the printer driver icon and select Printing
Preferences
.
5 Click the Paper tab, and change the settings on Paper Options.
6 Click OK.