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

jekerr at sdf.org jekerr at sdf.org
Mon Nov 7 20:54:28 EST 2022


> 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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Hi
Thanks for your reply.
The tone cartridge is new. I replaced the drum.
Oddly enough, I have a new Brother B&W printer at work nad I can see a
grey haze starting to form already.

So I am not happy with Brother and at this point I think we will shop for
a new inkjet.

Thanks again.
John





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