Chinese chip maker Zhono Electronic Technology Co. Ltd. (Zhono) has released replacement chips compatible with Toshiba 415-series cartridges used in an array of Toshiba e-STUDIO monochrome and color models MFPs, as well as cartridges used in related MFPs. In September 2108, Toshiba America Business Solutions unveiled a number of new A3 color and monochrome e-STUDIO2518
