Kyocera TK-170 Toner Cartridge Black TK-170A genuine Kyocera Black Laser Toner Kit (TK 170) ensures great quality and trouble free performance with your Kyocera FS 1320D or FS 1370DN laser printer. The Toner indicator at the bottom right corner of your printer's operation panel will flash when the current cartridge is running low, so make sure you order a replacement cartridge as soon as possible. When you see a solid red light, the current cartridge is exhausted. This standard yield cartridge