Choose a genuine Kyocera Black Laser Toner Kit (370PU5KW) for reliable and high quality operation from your Mita KM-1500 digital copier. Your KM-1500 copier will display a lit Add Toner light when toner starts to run low. Order a new toner cartridge and keep it on hand for easy replacement when you see an E33 error code on the main display. This standard yield cartridge is packed with enough black toner to print 6,000 pages.