With a huge amount of pages from each cartridge in the Ricoh GC41 range, we have always been fans of these ink cartridges. So, we were more than intrigued when one of our favourite manufacturers offered us a high quality alternative to the Ricoh 405761.This compatible Ricoh GC41K is our alternative to the largest black cartridge offered for your printer and offers a staggering 2,500 estimated prints. In addition to its high capacity, this compatible 405761 also maintains compatibility with the Ricoh Aficio SG3100SNw.