http://www.newegg.com/Product/Product.aspx?Item=9SIA4TK23T8930&ignorebbr=1
Compatible Printers:
WorkForce 520, Stylus NX430, WorkForce 845, Workforce WF-3520, WorkForce 840, WorkForce 545, WorkForce WF-7520, WorkForce 630, WorkForce 633, WorkForce WF-7010, WorkForce 60, WorkForce 645, Workforce...