LD Compatible Ricoh 407319 / SP 4500A Set of 3 High Yield Black Toner Cartridges for use in SP 3600DN, SP 3600SF, SP 3610SF, SP 4510DN, SP 4510SF & MP 401SPF (6,000
MP 501SPFTL MP 601SPF SP 5300DN SP 5300DNTL Toner - Sun Data Supply
Amazon.com: 5-Pack Compatible High Capacity 407823 Imaging Toner Cartridge use for Ricoh SP 5300, SP 5300DN, SP 5310 Printer (Black) : Office Products
Ricoh Aficio SP 5300DN A4 Mono Laser Printer – ABD Office Solutions, Inc.
Source Compatible toner cartridge for Ricoh Aficio SP5300 SP5310 MP501 MP601 on m.alibaba.com