Amazon.com: Ricoh 406989 SP 3500XA Toner Cartridge Black - in Retail Packing : Office Products
Ricoh 406989 Black Toner Cartridge for use with Aficio SP 3500N, SP 3510DN, SP 3500SF and SP 3510SF Printers; Up to 6400 standard page yield @ 5% coverage; New Genuine Original OEM Ricoh Brand, UPC 026649069895 (40-6989 406-989 4069-89)
RICOH AFICIO SP 3500SF BLACK Toner - 6,400 page yield
2 Pack Black High Yield Toner For Ricoh Aficio SP 3510SF 3500SF 3510DN SP-3400HA | eBay
Ricoh 406464 Toner - JTF Business Systems
TREND™ Made in USA 406989 Toner Cartridge Black TRD406989 Lanier SP 3510SF 3510DN 3500SF 3500N 3410SF 3410DN - Sun Data Supply
Remanufactured Replacements for Ricoh 406989 Set of 2 High Yie Black Laser Toner Cartridges for use in Ricoh Aficio SP 3500DN, SP 3500N, SP 3500SF, SP 3510DN, and SP 3510SF s - Walmart.com