the hp 300 combo-pack black/tri-color ink cartridges print text documents and laser-quality images and are fade-resistant. these genuine hp ink cartridgees are designed to provide easy-to-use features at an affordable price.use original hp inks to archive documents that retain both text and color quality without fading. hp ink and paper ensure that stored legal documents, awards and photos retain image quality for many years.you can count on genuine hp ink cartridgees that consistently deliver quality results. each of hp original ink cartridgees is brand new and delivers maximum print performance. hp planet partners makes it easy to recycle ink cartridgees.save money with the economical and practical hp combo-pack inkjet print cartridge. each kit includes one black and one tri-color hp ink cartridgee that meets everyday printing needs and costs less than two cartridgees purchased separately.hardware compatibility: hp deskjet d1660, d2560, d2660, d5560, f2420, f2480, f2492, f4210, f4224, f4272, f4280, f4580, hp photosmart c4670, c4680, c4685, c4780ink drop: 13.8 pl (black white), 1.3 pl, 4.7 pl (color)yield (color): 165 pagesyield (black): 200 pages