HOTCOLOR 3 Pack 664XL for F6V30AB F6V31AB Black/Color Ink Cartridge for DeskJet 1115 2136 3636 3836 4536 4676 Printer 1.Contains: 2 Pack 664XL Black Ink Cartridge;1 Pack 664XL Tri-Color Ink Cartridge 2.Page Yield: 664XL Black Cartridge 600 pages ; 664XL Color Cartridge Up to 450 pages (at 5% Coverage) 3.Compatible with: DeskJet Ink Advantage 1115; DeskJet Ink Advantage 2136 All-in-One; DeskJet Ink Advantage 3636 All-in-One; DeskJet Ink Advantage 3836 All-in-One; DeskJet Ink Advantage 4536 All-in-One; DeskJet Ink Advantage 4676 All-in-One 4.Feature of Ink cartridge: 1.Using imported ink. 2.Precise ink filling amount, ensure print pages. 3.Suitable for all kinds of environment, etc 5. Guarantee: 120 days quality warranty.If there is any problem,DO NOT hesitate to contact us.