Make sure the hardware options are properly installed in the printer, as described in the instructions that came with the options.
If the Desktop Printer extension is turned on, select a desktop printer icon. Choose Change Setup from the Printing menu, then click Auto Setup in the
dialog box that appears.
If the Desktop Printer extension is turned off, open the Chooser and click the LaserWriter 8 icon. Click the Setup button, then click Auto Setup in the dialog box that appears.