View Full Version : Konica minolta 454 and 364
iraklis7302
01-24-2022, 10:40 AM
HELLO SIR!!,
my machines have 2 problems and i dont know what it is.First my 454 has faded colors on the lower at the page as you can see in my photo.
and my second machine 364 has small angle lines only at my magenta color almost on every part on page as you can see in my photo.
thank you all in advance
Konicatech
01-24-2022, 11:31 AM
Hi
Your magenta dev unit needs to be replaced.
iraklis7302
01-24-2022, 11:48 AM
Hi
Your magenta dev unit needs to be replaced.
Hi, i have allready replaced it with a new one last week
xerotec
01-24-2022, 11:50 AM
HELLO SIR!!,
my machines have 2 problems and i dont know what it is.First my 454 has faded colors on the lower at the page as you can see in my photo.
and my second machine 364 has small angle lines only at my magenta color almost on every part on page as you can see in my photo.
thank you all in advance
On the first 454 machine clean mirrors of polygon motor on laser unit, on second is magenta dev unit.
iraklis7302
01-24-2022, 12:21 PM
On the first 454 machine clean mirrors of polygon motor on laser unit, on second is magenta dev unit.
ok thank you so much!i will do it
blackcat4866
01-24-2022, 02:39 PM
What do these images look like?:
tsbservice
01-24-2022, 03:12 PM
On the first 454 machine clean mirrors of polygon motor on laser unit, on second is magenta dev unit.
+1
iraklis7302
01-24-2022, 03:39 PM
What do these images look like?:
these images are good in my 454,i found that the problem is when i print double sided.only my first side is good
iraklis7302
01-24-2022, 03:41 PM
Hi
Your magenta dev unit needs to be replaced.
probably my high voltage unit board need to be replaced.th developer was changed last week,but because of high voltage board ,the dev unit was damaged
kingarthur
01-24-2022, 04:45 PM
Hi, i have allready replaced it with a new one last week
are there any units "beyond life" especially drums, if you don't replace them, you'll just keep replacing the dev unit
blackcat4866
01-24-2022, 04:52 PM
these images are good in my 454,i found that the problem is when i print double sided.only my first side is good
Just out of curiosity, have you tried fresh paper? High humidity in the paper can cause poor transfer ... but it's the first side that comes out faint. The fuser dries the paper somewhat, making the second side look better. =^..^=
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