Compatible replacement for Kyocera TK320. Page Yield or Volume @ 5% coverage will be approx 15000. This is a Laser Toners. Prices exclude VAT and delivery. All products are covered by a 2 year warranty and next day replacement service. Name and numbers are for indicative purposes only. All products are non-original/non-OEM. FITS: FS-3900, FS-3900DN, FS-4000DN