![We all know that the toner cartridges on the printer are very hazardous for nature and the environment. You must dispose of your used toner cartridges. - ppt download We all know that the toner cartridges on the printer are very hazardous for nature and the environment. You must dispose of your used toner cartridges. - ppt download](https://slideplayer.com/11791378/56/images/slide_1.jpg)
We all know that the toner cartridges on the printer are very hazardous for nature and the environment. You must dispose of your used toner cartridges. - ppt download
![HP Original 141A Black Toner Cartridge; Works with HP LaserJet M110 Series, M139, M140 Series - Micro Center HP Original 141A Black Toner Cartridge; Works with HP LaserJet M110 Series, M139, M140 Series - Micro Center](https://90a1c75758623581b3f8-5c119c3de181c9857fcb2784776b17ef.ssl.cf2.rackcdn.com/646835_375758_07_front_comping.jpg)
HP Original 141A Black Toner Cartridge; Works with HP LaserJet M110 Series, M139, M140 Series - Micro Center
![We all know that the toner cartridges on the printer are very hazardous for nature and the environment. You must dispose of your used toner cartridges. - ppt download We all know that the toner cartridges on the printer are very hazardous for nature and the environment. You must dispose of your used toner cartridges. - ppt download](https://images.slideplayer.com/56/11791378/slides/slide_3.jpg)