In August, Katun Corporation announced some new toner cartridges for color machines from Lexmark and Ricoh, as well as for some Ricoh monochrome devices. The Minneapolis, MN-based aftermarket supplies firm announced color toner cartridges for the Lexmark CX310, CX410, and CX510 series of A4 color MFPs. These are devices that Lexmark rolled out in 2012
