We purchased FD-CHE-CE285A-2PK to provide 2 replacement cartridges for our HP LJ P1102w. I replaced my previous cartridge with the first of the new cartridges, since prints were getting lighter and lighter. EVERY PAGE JAMMED in the printer.
After 1-1/2 hours waiting for a chat response "We reply immediately", I am finished. I shook up the old cartridge, reinstalled it, and everything works normally (hopefully the legible printing will last a bit longer).
This product has wasted my time and my money.
The support sucks.