Many thanks to all those who gave advice, either direct or through
the list, regarding a low cost cost laser printer suitable for OSX
10.3.2.
After researching the various online suppliers (Officeworks, Harris,
Harvey Norman etc etc) I finally purchased a Brother HL1430 laser
printer for the excellent price of $299 (it is on "special"!) from
Viking
<http://www.vikingop.com.au/shop/catalog/sku.asp?ID=HL1430&LEVEL=SK&PR=Q72&FMID=6246201&SID=XFGGWGRC4WJH8GAK77RR987QME500439>.
It should be noted that purchases from Viking require an ABN number.