2. Uninstall the driver package
1) Click "Start", and then click "Control Panel". In the Control Panel, click "Uninstall a program".
In Windows 8, right click the Start screen. In the bottom right area, select "All Apps", and then select "Control Panel".
In the Control Panel, click "Uninstall a program".
Figure 3.9 Control Panel
2) The Uninstall or change a program screen appears. In the list, double click “Windows driver package – Dai Nippon
Printing DP-DS620 (mm/dd/yyyy x.x.x.x)”. (mm/dd/yyyy is the date, x.x.x.x is the version.)
Figure 3.10 Uninstall a program