The genuine Ricoh 407340 carries a 6,000 page yield that will keep your mono laser printer running for an extended period of time. As an original product, the Ricoh 407340 cannot be beaten when it comes to reliability and will be there for you when you need it.Genuine Ricoh toners - like the 407340 - not only offer the most reliable products for your printer, but also offer the best results too. This 407340 toner cartridge is guaranteed to be compatible with each of the printers listed on this page (including the Ricoh SP 3600DN) and comes with a full warranty too.