The delivery took place within one day by DHL. The toner was packaged well and safely for transport. After inserting the toner cartridge, this was immediately recognized by the printer. Printouts are flawlessly. For some prints I've always used the toner saving function. The prints were then with the original cartridge slightly weaker, but totally sufficient. When the toner cartridge now used the expression in the operation of the toner save function are significantly better and match the expression of the original cartridge in Normal operation. The toner cartridge, I can therefore recommend.