"You can handle the captops and maybe the scraper on your own, but who ever does the head should change the tops, wipers, scraper, dampers, and head. If this is you first CAMM then you will need a lot of youtubes and the service manual."
"When you take a nozzle test take it straight on and not from an angle.
The black side of the black/cyan head is shot (normal)
The magenta and yellow head is out of alignment
The color shifting is that you need a cap top
I do not answer chats or PMs,…"