DPI C3914-69001-REF Refurbished Maintenance Kit with Aftermarket Parts for HP C3914-67902 High quality refurbished maintenance kit 100% satisfaction guarantee; expert technical support Meets or exceeds OEM quality, page yield, and reliability Compatible Hardware: HP LaserJet 8100, 8100N, 8100DN, 8100MFP, 8150, 8150N, 8150DN, 8150HN, 8150MFP, Mopier 320 Page Yield: up to 350,000