Brand HP Model HP 90A Item Category Printer Toner Compatible Printer (Please make sure your existing & mentioned toner/cartridge model are same before buying new one) LaserJet Enterprise 600 series M601n, M601dn, M602n, M602dn, M602x, M603n, M603dn, M603xh, MFP M4555f, M4555fskm, M4555h Printing Color Black Printing Technology Laser Duty Cycle up to (Yield) 10000 Pages Part No CE390A Warranty No warranty Made in/ Assemble China Country Of Origin USA