HOTCOLOR 5PK Replacement for Kodak 30B/30C Combo Ink Cartridge - 3 Black/2 Color work for Kodak ESP C110 C310 ESP Office 2150 2170 Hero 3.1 5.1 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.Contents: 5Pack 30XL Compatible Ink Cartridge for Kodak 30B 30C - Color - 2PK; Black - 3PK 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.