Compatible Ricoh 405539 High-Yield Yellow Ink Cartridge (GC21Y HY)
Good product, at a very good price!
We've been a customer for the past 6 months and have ordered 3 times during that time period (different colors of ink for our Savin printer). We've been very pleased with 4InkJets products, their prices and the quick delivery time.
April 9, 2013