1.Model Number:HP CE278 toner cartridge

2.Compatible with:HP Laserjet P 1566, 1601, 1602, 1603, 1604, 1605, 1606 DN, 1606 N, PRO P 1560, 1566, 1600, 1601, 1602, 1603, 1604

3.Certification :ISO 9001and ISO14000

4.Yield pages:2000pages

5.Warranty: 18 months

6.Color: Black