how do you configure morphos 2.0 to print on efika?

If your Efika is connected to a LAN, and there is a network printer (either a model supported by TurboPrint or possibly a PostScript printer) connected to that LAN, than you will find useful information in the texts posted by Guido "geit" Mersmann on July 1 and 2 in the MorphOS Mailing List (thread: Printer support).

Otherwise you need a USB printer. In such a case you can find instructions for printer configuration in the second part of this article (the first part of the article describes the installation of TurboPrint 7.60, but you do not need it if your USB printer is supported by the version of TurboPrint distributed in MorphOS 1.4.x and 2.0).