Hi , I have just purchased a second hand colorspan 76 uvx. i already have a 72 uvr and a 98uvx and originally I brought the machine for spares , but I am now considering bringing the printer back to a usable state, that would require 8 new heads. Does anyone know where i might be able to get my hands on some discount print heads for this machine as my company is in Australia and we only have the one supplier here.