Kyocera FS-1900 - page 244

Adding Optional Devices
2-7
Selecting the Printer Description Language and Entering User Name
Select the printer description language adequate for the data to be printed
from among PCL XL, PCL 5e and KPDL (PostScript compatible). When
using the virtual mailbox function, select PCL XL or PCL 5e. The default
setting is PCL XL.
1Browse through Windows Start > Settings > Printers.
2Right click on the Kyocera Mita FS-1900 KX icon and then click
Properties.
The Properties dialog box is displayed.
3Click the Device Settings tab.