The yield is around 15,000 A4 pages @ 5% coverage. Also suitable for UTAX CDC 1945/1950/4505ci/5505ci. Please note : Waste Toner Tank (WT860) is an additional requirement for this toner.Compatible Printers: Triumph-Adler DCC 2945, Utax 4505 Ci, Triumph-Adler DCC 2950, Utax CDC 1950, Utax CDC 1945, Triumph-Adler 4505 Ci, Triumph-Adler 5505 Ci, Utax 5505 Ci