It's toner. I was surprised at how quickly it was used up, but we do print lots of material

It's *%@# toner. Either it works or it doesn't.

HP. Enough said.

Too expensive!

I recommend this product

Easy to install, illustrations helpful, print quality excellent

Speedy delivery! SUPER easy to install, unlike other brands.

Works just like the original that came with the printer - only it should last about twice as long.

Doesn't last as advertised

Good quality, easy to replace but too expensive and it took much longer for delivery than previous orders.