Premium Toner Kit for Ricoh SP C435 printers. FOR USE IN: Ricoh/Savin/Lanier SP C435DN Color laser printers compatible replacement for 821243 Type SPC435 Black. Page Yield: 11000 Pages/black and 13000 pages/color according to ISO/IEC 19798 standard testing procedures. Our toners are formulated to match density, line resolution and cartridge yield. QUICK shipping and delivery. Made in USA