Katun Corporation, the Minneapolis, MN-based aftermarket supplies distributor now owned by General Plastic Industrial (GPI) of Taiwan (see “GPI Closes Acquisition of Katun”), has announced some new toner cartridges for Canon and Kyocera devices. Toner Cartridges for Canon A3 Mono MFPs Katun says it now has Katun Performance toner cartridges for use in the Canon imageRUNNER