1kg per bag compatible toner cartridge for Pro C7100, Pro C7110, and Pro 7100 copier models.Designed for use with Japan Toner compatible systems, this toner provides consistent performance for color copiers requiring print output.Each bag contains 1 kilogram of toner powder suitable for refilling or replacing depleted cartridges.This is a replacement part from a third party.All brand/model references serve only to show intended compatibility.