If you own a laser printer or copier, you will have to change the toner cartridge. But you cannot simply throw the old toner cartridge away with the trash. Those toner cartridges contain materials that are potentially hazardous, so keeping them out of landfills is important. Fortunately there are recycling programs in place to help you get rid of old toner cartridges without threatening the environment.
1). Remove the new toner cartridge from the box and look for a return shipping label. Many toner cartridges come with prepaid shipping labels customers can use to recycle their old toners.
