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:
MF512, i-Sensys512, iSensys512, i-SensysMF512, iSensysMF512,
MF512 x, i-Sensys512 x, iSensys512 x, i-SensysMF512 x, iSensysMF512 x