Sell Unused Toner: Environment Agency Registered for Environment Law & ISO14001. Ensure your old unused company toner stock gets used elsewhere, as intended. Complete the simple right sidetab form or call 0330 100 1140 (07960 608401 for urgent clearance). We collect toners in Central London, Home Counties and UK Wide. As a consumable item, eventually every cartridge becomes valueless: Don't let your go to waste-DON'T DELAY, ACT TODAY!.