Kyocera Tk -4105 Toner.

Esigned for use in certain Kyocera TASKalfa office printers and multifunction machines. It’s built to deliver reliable, sharp black prints, making it suitable for medium-to-high volume printing environments like offices and businesses. Key Specs Color: Black Page Yield: ~15,000 pages @ 5% coverage (standard industry test) Print Technology: Laser toner