Specifications︰ Suitable for printer model:
Design jet 500/500ps/800/800ps/815mfp
cartridge model:
HP10 (69ml) C4844A,HP82 (69ml) C4911A/12A/13A

Advantages︰ 1. high quality cartridge;
2. with auto reset chip;
3. easy to be refilled with ink:
4. enviroment-friendly.