Click on the Desktop.
Click on the Go menu at the top and select
Applications.

Open the Utilities folder and then double-click on the
Printer Setup Utility icon.

When a window opens saying that you have no printers available, click on
the Add... button.

In the first pop-up menu, select AppleTalk.
In the list of printers, select your printer.
Click on the Add button.

The printer you just added should show up in the Printer List
window.

You can now quit the Printer Setup Utility and start printing.