The HP CF289A Genuine Toner Cartridge 89A delivers excellent quality and value for money. Also for just $220.00 you can expect a duty cycle of approximately 5,000 pages along with free delivery Australia wide. Also there is the HP 89Y CF289Y Extra High Yield Genuine Black Toner Cartridge with an approximate page yield of 20,000 Pages for $455.00. So for fast delivery order hassle free 24/7 online. Compatible with: HP LaserJet Pro M528z Printer, HP LaserJet Pro M528f Printer, HP LaserJet Pro M528dn Printer, HP LaserJet Pro M507x Printer, HP LaserJet Enterprise M507dng (1PV89A), HP LaserJet Enterprise M507dn Laser Printer.