Source Technologies Imaging Unit (45,000 Page Yield) — Compatible with ST9815/ST9817/ST9818/ST9820/ST9821/ST9822

Replacement imaging unit for Source Technologies printers, rated for a 45,000 page yield. Compatible with models ST9815, ST9817, ST9818, ST9820, ST9821 and ST9822. Keep as a spare for maintenance or to restore full printing capacity in supported devices — provides the specified 45,000-page output for these Source Technologies models.