HP 678 Black Original Ink Advantage Cartridge (CZ107AA)

A toner cartridge, also called laser toner, is the consumable component of a laser printer. Toner cartridges contain toner powder, a fine, dry mixture of plastic particles, carbon, and black or other coloring agents that make the actual image on the paper. The toner is transferred to paper via an electrostatic ally charged drum unit, and fused onto the paper by heated rollers during the printing process.

Model – HP 678 Black, Printer – HP Deskjet Ink Advantage 1515 /3515e/2515 /3545e/2545 /4515e/2645 /4645e All-in-One Printer, Printing Color – Black, Printing Technology – Inkjet, Duty Cycle up to (page) – 480, Part No – CZ107AA