New Premium Compatible - HP #Q6470A / 1660B001AA / 2578B001AA, West Point Products Part #200081P, sold by Prime-IT-Solutions.com
For HP #Q6470A / 1660B001AA / 2578B001AA, HP Color LJ 3600, 3800 Series, CP3505, dn, n, x (501A) - Black (Compatible with Canon ImageClass MF8450C, MF9170C, MF9280CDN; ImageRunner LBP5360; 111, 117)