D-Link AC3200 Ultra User Manual page 162

Section 5 - Applications
The SharePort Plus utility will automatically configure your PC to print to the printer attached to your SharePort Plus enabled DIR-890L's USB port.
A green check mark ( ) indicates that the printer is connected to your PC.
Congratulations, you are now ready to print! Remember, that only one PC or Mac may connect to the printer at a time.
If you need troubleshooting or wish to use the advanced configuration settings, please visit dlink.com to download the SharePort Plus User Manual.
D-Link DIR-890L User Manual 157