Under the concept of original cartridge (OEM cartridge) we understand brand-name cartridge made by the OEM printer manufacturer.
Also searched as:
OfficeJet7780, Office Jet7780,
OJ7780, OJ 7780,
OfficeJetPro7780, Office JetPro7780,
OJPro7780, OJ Pro7780,
OfficeJetL7780, Office JetL7780,
OJL7780, OJ L7780,
OfficeJetProL7780, Office JetProL7780,
OJProL7780, OJ ProL7780,
OfficeJetL7780, Office JetL7780,
OJL7780, OJ L7780,
OfficeJetProL7780, Office JetProL7780,
OJProL7780, OJ ProL7780