sealed the toner entrance on the developer unit with a piece of paper, do the sp5802 printer free run,after the process completed, take out the drum unit clean the accumulated recycle toner within the recycle toner shaft, after that put everything together back ,and do a copy test, you should get a clear copy background, if still got dirty do it like 2 or 3 times, until the copy really clean, and dont forget to put your corrona setting back to default
Bookmarks