For use in HP deskjet D1330,D1360,D1420,D1430,D1445,D1455,D1460,D2320,D2360,D2330,D2345,D2330,D2445,D2460,F340,F350,F380,F4140,F4180,3910,3915,3930,3940, OFFICEJET 4315 ,PSC 1410 AND HP fax 1250. genuine HP HP21Regular price: $14.99Sale price: $12.95