RICOH 887718 Copier toner cartridge for ricoh 4022, 4027, 4522, & others (type 450), black Ricoh FT 4022 4027 4127 4522 4527 4622 4822 5035 5135 5535 5632 5732 5832 5840 Toner Cartridge (17 000 Yield) (Type 450) OEM Toner Easy Installation