Samsung SCX-3405W-XAC - Manual (Page 137)

Installation for Linux
137 1. Software Installation
3
Installing the Printer Settings Utility
1 Make sure that the machine is connected to your computer and
powered on.
2 When the Administrator Login window appears, type “root” in the
Login field and enter the system password.
You must log in as a super user (root) to install the machine software. If you
are not a super user, ask your system administrator.
3 From the Samsung website, download the Printer Settings Utility
package to your computer.
4 Right-click the Printer Settings Utility package and extract the
package.
5 Double click cdroot > Linux > psu > install.sh.