Amazon.com: QSD Compatible Toner Replacement for Ricoh 841814, 841818, Works with: Aficio MP C3003, 3503 (Yellow)(Free 1 to 2 Day DELIVERY)(2-Pack) : Office Products
Katun 47974 Toner yellow (replaces Ricoh 841818) for Ricoh Aficio MP C 3003/3004, 1181 in distributor/wholesale stock for resellers to sell - Stock In The Channel
Original Ricoh Toner 841818 Yellow for Aficio Mp C 3003 3004 3503 3504 4504 4059944879568 | eBay
841818 / C3003 Compatible SO Toner Cartridge for Ricoh MP C3003 (Yellow,1 Pack) 843325176674 | eBay