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:
IR C1021, IRC1021, IR C1021i, IRC1021i,
imageRUNNER C1021, image RUNNER C1021, imageRUNNERC1021,
imageRUNNER C1021i, image RUNNER C1021i, imageRUNNERC1021i