OEM Ricoh Toner Cartridge, MAGENTA, 6K YIELD - for use in Ricoh MP C306 printer, MP C307 printer, MP C406 - Walmart.com
Black Ricoh MP 601 Genuine Toner Cartridge | Copier2go
Amazon.com: MADE IN USA TONER Compatible Replacement for Ricoh MP C306, C307, C406, C407 High Yield (Black, Cyan, Yellow, Magenta, 4 Pack) : Office Products