Cool Toner Compatible Toner Cartridge Replacement for HP 87A CF287A 87X CF287X HP Enterprise M506 M501 M527 M506n Pro M501dn M506dn M506x MFP M527dn M527c M527z Printer Ink (Black, 1-Pack)

We used to buy the HP brand of these ink cartridges & pay the premium price for just buying the name. When I found these cartridges sold by Amazon, I thought what a great price especially if they work the same as the Hewlett-Packard brand. I was pleasantly surprised. They work even better. We will always purchase this brand for all of our printers.

Probably better suited for a home setting. We use this in an office setting and go through them rather quickly, however the product is good quality.

It is a much more affordable option. We will be ordering again

Exactly what I needed, I don’t print a whole lot with my printer so saving more than $100 on a toner drum was a no-brainer! I suspect it will not last as long but the price was just right!

This price is 1/4 of the cost for this ink cartridge. As a teacher who has to buy my own ink, this is a wonderful product.

Excellent value for the price. Works just as well as name brand.

Just like the other name brand.

Would definitely purchase again. I have to order toner for all of the office printers at my work. This toner is reasonably priced and I was satisfied with quality of printed materials