Without chip Ciano Com HP 150a,150nw,178nw,179fnw-0.7K#117A

Toner compatible for 

HP Color Laser 150a (4ZB94A) HP Color Laser 150nw (4ZB95A) 

multifunzione HP Color Laser 178nw (4ZB96A)  multifunzione HP Color Laser 179fnw (4ZB97A)

HOW TO INSTALLA ORGINAL CHIP 

https://www.youtube.com/watch?v=6dujTGLKiyQ