Used the kit after 175,000 plus printed jobs and the prints now are clear and sharp. Eliminated all the ghosting and other artifacts we were getting when using this printer. The kit came with all the necessary parts to make that happen. Watching the online videos were prior to doing the actual work were very helpful.
I ordered the transfer kit because my printer gave me a message to order it, but the "kit" that I bought had about 10 parts that my machine did not have. there should be a way to input the serial number and get ONLY the parts needed for that machine.