I’ve been sitting on some toner cartridges for some time wondering how I could return them. They have travelled many miles in my car, acted as a prop for bags and generally been in the way at any other time.
By some luck (and a bit of clever Google searching), I managed to find a page with instructions for returning used toner cartridges in the UK for my Oki printer.
It would have been nice if the instructions were included in the toner box. Still, you can’t have everything I suppose.