As business owners, we pride ourselves on knowing what things cost and on never paying retail (unless, of course, we run out of toner cartridges in the middle of the afternoon before a big presentation). (entrepreneur.com)
It also requires manufacturers to have a take - back program for recycling machines when they are no longer useful and permit the use of remanufactured toner cartridges, a practice many warranties for printers and copiers don't allow. (edutopia.org)
In September 2015, the petitioner, General Plastic Industrial Co. («General Plastic») filed two petitions for IPR review challenging claims in two patents owned by Canon Kabushiki Kaisha («Canon») relating to printer toner cartridges. (brookskushman.com)