Ricoh Aficio MP C300 Black Toner Cartridge, Genuine (G1508)
Cyan Toner Cartridge Compatible with Ricoh Aficio MP C300 (N0229)
Ricoh 841724 Black Original Toner Cartridge (841295) - Clickinks.com
Ricoh Color Set MP C300-C400 Toner Cartridge | Copier2go
Ricoh 841296 Cyan Toner Cartridge for use with Aficio MP C300, MP C300SR, MP C400 and MP C400SR Printers; Up to 10000 standard page yield @ 5% coverage; New Genuine Original OEM Ricoh Brand; UPC 708562023399 (84-1296 841-296 8412-96)