Hawking HPS3P User Manual page 34

Step5. In the "Select a Printer Port " window select "Use the following
port" and drag the selection bar down to your newly created print server
entry Press Next.
Step6. Select a suitable printer manufacturer and model, and then click
Next.
Step7. Please continue through the next couple of installation steps by
pressing Next until your new printer is added to your computer. Press the
finish button to finalize your configuration.
Please repeat "add Printer" steps for every printer attached to the HPS3P.