Compatible replacement for Utax 4434510010. Page Yield or Volume @ 5% coverage will be approx 15500. This is a Copier Toner. 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: UTAX P 4530, Kyocera Mita FS-4100DN, Olivetti PG L2145, TK3110, B1072