PDA

View Full Version : Konica Minolta C3350i line on scan

Custom Search


DiVallelunga_Makhymo
08-06-2021, 09:31 AM
Hi, we have this konica minolta c3350i that by making scans or photocopies only from Adf creates these lines. Practically it eats away the written parts. Has this already happened to you? I state that I have not yet tried to change anything.
Thank you.49884
suomi
08-06-2021, 12:24 PM
A bad grounding from the “Pick-up-Roller” / “Document feed roller” section to the main body of the ADF
minoltaed
10-05-2021, 06:48 PM
Any fix for this yet?
tsbservice
10-05-2021, 07:07 PM
Any fix for this yet?

Apart from cleaning slit glass :D
blackcat4866
10-05-2021, 07:12 PM
Apart from cleaning slit glass :D

Not this time, tsb. If you look closely on the samples the image is compressed crossfeed. I can be sure since an A4 machine cannot scan the other way.
=^..^=
tsbservice
10-05-2021, 07:29 PM
Not this time, tsb. If you look closely on the samples the image is compressed crossfeed. I can be sure since an A4 machine cannot scan the other way.
=^..^=

Lol now I definitely know I need to put on some glasses. I also must quit using my phone instead of desktop. My bad, however interesting compression through the ADF. Looks like an image processing error nothing mechanical.
blackcat4866
10-05-2021, 07:48 PM
Lol now I definitely know I need to put on some glasses. I also must quit using my phone instead of desktop. My bad, however interesting compression through the ADF. Looks like an image processing error nothing mechanical.

I agree. The grounding issue mentioned above might be it. On the Canon faxes we used the black conductive grease on those grounds. =^..^=
tsbservice
10-05-2021, 08:17 PM
I agree. The grounding issue mentioned above might be it. On the Canon faxes we used the black conductive grease on those grounds. =^..^=

Black conductive grease we used on Toshiba estudio 350/450 drum shafts should be the same. Even on Konica drums it's used i.e. C224e.
suomi
10-08-2021, 03:52 PM
A bad grounding from the “Pick-up-Roller” / “Document feed roller” section to the main body of the ADF


Knowledge Article: Version:
RFEU_BT2111268EN

Clean the axis and the bushing; the bushing on the inside and the outside.
The bushing is responsible for a good contact.

Clean the grounding spring.
Check for the correct position of the ground spring wire.

Custom Search