LD Compatible Toner Cartridge Replacement for Ricoh 406478 High Yield (Yellow) 100% Satisfaction & Lifetime Guarantee For use in Aficio SP: C231N, C231SF, C232DN, C232SF, C240DN, C242DN, C242SF, C310, C310A, C311N, C312DN, C320DN, C342DN The use of LD replacement ink and toner cartridges does not void your printers warranty All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee For use in the following Ricoh Aficio printers: SP C231N, C231SF, C232DN, C232SF, C242DN, C242SF, C310, C310A, C311N, C312DN, &C320DN