You have never opened a toner cartridge, have you? Toner dust is extremely messy, you definitely don't want to cut a cartridge in half. Source: several years a

You have never opened a toner cartridge, have you? Toner dust is extremely messy, you definitely don't want to cut a cartridge in half. Source: several years ago I was a teacher and a stupid student had the brilliant idea to open a toner in the classroom, took us forever to clean it.