The HP 49A Black LaserJet Toner Cartridge (Q5949A) supplies black toner for document printing. HP lists it as a standard-capacity cartridge with an approximate yield of 2,500 pages.
The cartridge combines toner charging and image-writing systems to transfer toner onto paper. HP describes the imaging system as placing toner evenly, supporting crisp text and lines in printed documents.
In the box: toner cartridge and recycling guide.