sounds more like the toner cartridge try swapping one for your first
even a low one

Frank Henderson wrote:
Could anyone tell me how to access the corona wire in an HP Laserjet IIIP?
Is it inside the cartridge by any chance? I downloaded what was supposed to
be a IIIP manual, but it doesn't seem to pertain to what I have. I just want
to clean it to try to cut down on a streak up the right side of the paper.

Frank