HOTCOLOR 4PK 2Black 2Color Compatible for Dell Series 21 22 23 24 Printer Ink Cartridge Replacement with Dell P513w P713w V313w V515w V715w All-in-One Photo Printers 1. 21 Ink Cartridge Compatible for Printer : Dell All-In-One Printers P513w P713w V313 V313w V515w V715w 2.Contents: 2 Black 2 Color - 4Pack, HOTCOLOR Remanufactured Compatible Ink Cartridge replacement for Dell Series 31 32 33 34 3.Page Yield : Black 500 pages ; 400 pages per Color Ink Cartridge (5% coverage) 4.Type: NON-OEM Remanufactured by HOTCOLOR for Dell Series 21 22 23 24 Ink Cartridges 5.Guarantee: 120 days quality warranty.If there is any problem,DO NOT hesitate to contact us.