1PK 407324 Drum Unit Remanufactured Black Ricoh SP 3600DN-SF 3610SF 4510DN-SF | eBay
Ricoh SP 3600DN Black Drum Unit, Genuine (G3279)
1PK 407324 Drum Unit Remanufactured Black Ricoh SP 3600DN-SF 3610SF 4510DN-SF | eBay
Amazon.com : WORLDS OF CARTRIDGES Compatible Drum Unit Replacement for Ricoh Aficio 407324 / Type SP 4500 for Use in SP3600 / SP3610 / SP4510 : Office Products