CLJ CM 4730 / CLJ CM-4730 / CLJ CM4730 / CLJCM4730 / Color Laser Jet CM 4730 / Color Laser Jet CM-4730 / Color Laser Jet CM4730 / Color LaserJet CM 4730 / Color LaserJet CM-4730 / Color LJ CM 4730 / Color LJ CM-4730 / Color LJ CM4730 / ColorLJCM4730