Ricoh SP 4100 - black - original - toner cartridge - 406997 - Toner Cartridges - CDW.com
Fuser Unit G175-4118 G1754118 for Ricoh Aficio Sp 4100 4110 4200 4210 4300 4310 Fixing Assembly Tohita - China Fuser Unit, Fusor Unit | Made-in-China.com
Ricoh SP 4100 Toner Cartridge - Black - Newegg.com