It has passed ISO 9001 and 14001 certified. Its page yield is 3000.And used in SAMSUNG ML
1510/1520/1520P/1710/1740/1750/1410,SCX-4016/4116/4216F/4216,SF-560/565P/750/755P,MSYS 750/755P,MSYS 750/755P
SAMSUNG ML 1510/1520/1520P/1710/1740/1750/1410,SCX-4016/4116/4216F/4216,SF-560/565P/750/755P,MSYS 750/755P,MSYS 750/755P