D-Link DPR-1020 Manual page 29

Using the PS Software
[Change IP Address] - Click this button to bring up the following screen. This
screen allows you to change the IP Address of the MFP Server. Select Manually
Assign to enter a specific IP address for the MFP server or DHCP Assign
Automatically to assign the server an IP address automatically. Click OK to
save your changes or Cancel to abort.
D-Link DPR-1020 - User Manual 25