It is better to wash and dry the hands repeatedly while not using rubber gloves to refill the ink cartridge. The toner won't itch or burn your hands, but it might stain. In case you will have to use a burn tool to make a hole cartridge, work over a hefty, heat-resistant surface. ...
Keep the toner cartridge in its protective bag until ready to install Never refill toner cartridges - this can damage your printer Use the original packaging to return used toner cartridges when possible Tape multiple toner boxes together (up to 8) and use one shipping label To recycle HP toner...
Printer manufacturers usually do not instruct or even encourage customers on how to refill a toner cartridge in hopes that you will simply buy a new replacement cartridge. However, adding toner to a laser printer on your own is an inexpensive and easy alternative to purchasing a new toner cartr...