A recycled toner cartridge that has been properly recycled cannot cause damage of any kind to your laser printer. It is importantto find a cartridge remanufacturer that is experienced in the proper methods of recycling.
Toner cartridges are high-tech equipment and your remanufacturer must know what he is doing. Be an informed customer.Ask specific questions about the products your remanufacturer uses, replaces and his methods.