Toshiba B-EX4T2 SERIES Owner's Manual page 62

2. PRINTER SETUP
(16) When the screen on the right appears, click
the [Continue Anyway] button.
Note: "Digital Signature Not Found"
message may be displayed. In this
case, click the [Yes] button.
(17) Installation of the printer driver will start.
(18) When the installation is completed, a new printer icon will be added to the "Printer" folder.
E2-48
ENGLISH VERSION EO1-33094
2.7 Installing the Printer Drivers