HOTCOLOR 3 PK Compatible Kodak 30XL Inkjet Cartridges for Kodak ESP C310 ESP 3.2 ESP C315 ESP C110 ESP 2170 ESP 2150 Hero 5.1 Hero 3.1 Hero 4.2 Printers 1.30 XL Series Kodak work for: ESP Office 2150, 2170 ; ESP Series C100, C300, Cxxx ; ESP Office Series 2100 AiO ; Hero 3.1, Hero 5.1 ;ESP C110, C310, C315 Printer 2. Content: 3 Pack - 2 Black ; 1 Color Compatible for Kodak 30XL/B 30XL/C Ink Cartridges 3.Page Yield: Kodak 30XLB - 670 pages; 30XLC - 500 pages (at 5% page cover)| Shelf Life: 12 Months 4. Type: Work as Kodak 30B/XL 30C/XL 30B 30C Ink Cartridge ; Remanufactured Compatible Ink Cartridge by HOTCOLOR (ISO 9001 certified facility);Not made by Kodak. 5. Guarantee: 120 days quality warranty.If there is any problem,DO NOT hesitate to contact us.