SPECIFICATIONS :
HP 678 BLACK
- Color(S) Of Printing Supplies : Black
- Print Cartridge Volume Delivered : 8.5 ml
- Page Yield (Black And White) : ~480 pages
- Ink Drop : 13.5 pl
HP 678 COLOR
- Color(S) Of Printing Supplies : Tri-color
- Print Cartridge Volume Delivered : 4 ml
- Page Yield (Colour) : ~150 pages
- Ink Drop : 2.3 pl to 8.5 pl (depending on print mode and speed)