Ricoh IM C300 / IM C400 Compatible Black Toner Cartridge (842378) - 2,000 PagesRicoh IM C300 Compatible Black Toner Cartridge This Ricoh IM C300 and IM C400 Toner Cartridge will help to keep your printer producing sharp, crisp, professional documents. It's specially designed to work with Ricoh printers and is easy to install so you can do it yourself. This cartridge can also be known by its model number 842378, 842382, IMC300 or IMC400 It has an estimated page yield of 2,000 This cartridge is compatible for use with your Ricoh