AIM Compatible Replacement - Clover Technologies Group CTG42XP Toner Cartridge (20000 Page Yield) - Equivalent to HP Q5942X - Generic Cartridge Quantity: 1 Replacement Brand: Clover Technologies Group Compatible Products: Works In HP LaserJet 4250 / LaserJet 4350 Series and Other Laser Printers - Does Not Work in HP LaserJet 4240 Series Approximate Page Yield: 20000 Pages Type: Generic Parts: 30 DAYS Labor: 30 DAYS