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:
OfficeJet6815, Office Jet6815,
OJ6815, OJ 6815,
OfficeJet6815e, Office Jet6815e,
OJ6815e, OJ 6815e,
OfficeJet6815 e, Office Jet6815 e,
OJ6815 e, OJ 6815 e