Toner for HP 450011/30/2010 ByClint Nicholson I have had my Color Laserjet 4500 for years. The black toner cartridge was running low, I ordered the HP 4500 Toner Combo Pack, from Laser Cartridge Plus for less than the cost of 1 toner cartridge everywhere else I looked. I also ordered an Imaging drum. The printer is back to its old self and printing clear and crisp. Free shipping too! I'll definitely shop here again.