Ricoh FT5640 OPC Drum ( A1539510 ) (Inception ref. No.) K- FT5640 - 70017029 Priced per Drum, sold per Drum. For Use In Ricoh FT 4022, FT 4027, FT 4127, FT 4522, FT 4527, FT 4622, FT 4822, FT 5035, FT 5135, FT 5535, FT 5632, FT 5640, FT 5732, FT 5740, FT 5832, FT 5840 Manufactured by Kantun, the worlds leader in compatible parts & supplies