TRENDnet TE100-PIP - Manual (Page 24)

NOTE: For some specific printers, you may need to connect the
printer to the computer and install the driver. In this case, connect
it to the computer and install the driver first, and then connect it to
the print server.
2. In the following window, select one printer in the Printer List to set
up port connection, and then click Next >.
3. Select the printer port in the Print Server List, and click Next >.
Choose one connected
printer within the network.