Choose compatible 406628 toner cartridges for the best savings around. Purchasing LD compatible toner is an excellent way to save money without sacrificing print quality. The use of LD brand 406628 / SP 6330 cartridges does not void the printer warranty. LD toner cartridges are not manufactured or remanufactured by Ricoh. Original Ricoh brand cartridges are also available for those who prefer sticking to the name brand. All Ricoh SP 6330 toner options have a page yield of 20,000* and are backed by a 100% Quality Satisfaction Guarantee. There's nothing to lose!