Under the concept of original product we understand brand-name toner, developer, drum, drum module or other stuff produced by printer producer.
Also searched as:
LJ M1120, LJM1120, LJ M1120NMFP, LJM1120NMFP, LJ M1120 NMFP, LJM1120 NMFP, Laser Jet M1120 NMFP, Laser Jet M1120NMFP