About six months after General Plastic Industrial Co., Ltd. (GPI) announced new-build compatible toner cartridges for Konica Minolta bizhub i-Series A4 color printers and MFPs (see “GPI Announces New Compatible Toner Cartridge for Konica Minolta Bizhub i-Series Devices”), the company has announced compatible toner cartridges for certain bizhub i-Series A4 monochrome devices. According to GPI’s
