LCL Compatible Ink Cartridge Replacement for HP 10 82 C4844A C4911A C4912A C4913A (5-Pack 2Black Cyan Magenta Yellow) Includes 5 ink catridges Easy to install;High capacity;Long term supplies. Condition: Our cartridges from ISO 9001/14001; STMC; CE; ROHS Certified factory. 100% satisfaction guarantee: 24-month warranty and 36-month shelf life. For use in the following: HP Designjet 100 100plus 500 500ps 500Plus 800 800ps 815 815mfp 820 820mfp