HP CF380X (312X) Black High Yield Compatible Toner Cartridge

Always good products and fast service and shipping. Definately recommend.

The cartridge works excellent and you save lots of money. Shipping was fast and packaged perfectly. No problems!
I have been purchasing products from Toner Boss for many years. Service is great. Products work out well. When there were problems, Paul was wonderful in resolving any issue with no stress! I highly recommend them.

Excellent product - works great and includes tools needed to swap factory chip. Make sure you have really good vision or some sort of magnifying glass because the chip is very very small. Easy to swap and took only 2-3 min.