Laser Tek Services, Inc. Compatible Toner Cartridge Replacement for HP CE312A ( Yellow ) Package Contains: 1 x Compatible HP CE312A Yellow Toner Cartridge. Page Yield: 1,000 pages @ 5% page coverage. Works in the following printers: HP Color LaserJet Pro 100, HP Color LaserJet Pro CP1025, HP Color LaserJet Pro CP1025NW, HP Color LaserJet Pro M175, HP Color LaserJet Pro M175NW. Laser Tek Services offers a 1 year, 100% satisfaction guarantee on the purchase of any Laser Tek Services replacement cartridges, drums, and refill kits. The use of Laser Tek Services compatible replacement toner cartridges, inkjet cartridges, and drum units will not void your printer's warranty.