[kwlug-disc] My Brother MFC-9340cdw problems

[Khalid Baheyeldin]

On Sun, Nov 6, 2022 at 3:55 PM <jekerr at sdf.org> wrote:

> Hi everyone,
> Our printer is not that old and it has the grey fog and lines on printed
> pages. I have cleaned the fuser roller, cleaned the corona wire upteen
> times, cleaned the Transfer belt unit surface. Nothing has worked.
> The drum unit is still at 75% but I replaced the black one anyway.
>
> I am very disappointed with this printer. I have been a Brother booster
> for years.
>
> Any suggestions?


I have a Brother printer, and I had this fog and line problem. Searching
showed that cleaning the toner cartridge and/or blade can reduce or
eliminate these issues.

Here are some short videos showing what can be done:

https://www.youtube.com/watch?v=biX6xjowfgQ

https://www.youtube.com/watch?v=QPSz0M5vyKc

https://www.youtube.com/watch?v=Cv5DQ6bbtog

https://www.youtube.com/watch?v=Ob-vitTqbEw

In my case, using a new toner cartridge eliminated the problem.
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