On October 8, Oritone Infotech Co., Ltd., which sells its toner cartridges under the Maetone brand, issued an announcement highlighting all the patented features on its universal TN-660 toner cartridge. Maetone describes this model as a universal cartridge because it replaces the Brother TN-660, TN-2355, TN-2325, and TN-2375 toner cartridges, as well as certain toner
