Sharp BP-GV20BA

Quick overview from the supplier:

Developer Sharp BP-GV20BA, Black, for Sharp BP-10C20EU, BP-20C20EU, BP-20C25EU Developer Sharp BP-GV20BA, Black, for Sharp BP-10C20EU, BP-20C20EU, BP-20C25EU For BP-10C20EU, BP-20C20EU — Yield 100 000 pg. For BP-20C25EU — Yield 120 000 pg