Toner does not dry. It is hard to tell how long they will last, for one will last a couple of months. The price was excellent for three genuine HP cartilages.
Verified purchase: Yes | Condition: Pre-owned
Product was a great value
Actual HP cartridge has worked better for us in our machine. We have used off brand and they do not work as well.
Genuine HP Cartridges work the best
After using generic toner cartridges, the original HP cartridges work the best. The generics work fine in the beginning, but tend to fail before their toner runs out.
Ooops, I haven't gotten to use it yet, but I am sure it will be fine since I purchased it thru ebay.