View Full Version : Error Code Konica C6500 Error C-8403
zmeutz
11-21-2021, 07:41 PM
Hi!
Everytime I open machine I get this error C-8403
In service manual it’s adf sensor, at the beginning I clean it and works but now doesn’t work anymore…
machine starts with right adf cover open, without problem…
I took out sensor, clean it well, no work… same…
anyone had this problem? Should I replace it or it’s other problem?
thanks!
Stefan
Phil B.
11-22-2021, 01:18 AM
Hi!
Everytime I open machine I get this error C-8403
In service manual it’s adf sensor, at the beginning I clean it and works but now doesn’t work anymore…
machine starts with right adf cover open, without problem…
I took out sensor, clean it well, no work… same…
anyone had this problem? Should I replace it or it’s other problem?
thanks!
StefanHow did you clean the sensor?
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zmeutz
11-22-2021, 06:24 AM
How did you clean the sensor?
Sent from my SM-G960U using Tapatalk
first Time with a soft brush, then compressed air
second time, took it out soft brush + 99.9% alcool and compressed air
but doesn’t want…
Phil B.
11-22-2021, 07:00 AM
first Time with a soft brush, then compressed air
second time, took it out soft brush + 99.9% alcool and compressed air
but doesn’t want…IPA 99%
YOU HAVE TRASHED THE SENSOR.
Replace with new.
NEVER use IPA on sensor.
Water ..canned air.
Rookie fuck up.
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orestesp
11-22-2021, 07:47 AM
Hi!
Everytime I open machine I get this error C-8403
In service manual it’s adf sensor, at the beginning I clean it and works but now doesn’t work anymore…
machine starts with right adf cover open, without problem…
I took out sensor, clean it well, no work… same…
anyone had this problem? Should I replace it or it’s other problem?
thanks!
Stefan
*If I remember correctly* Try having the entire ADF assembly lifted at its full upright position when switching on the engine. It should at least let you bypass the code.
Sent from my Redmi Note 5 using Tapatalk
Toxic
11-22-2021, 08:06 AM
You can check wires goes from adf to machine, i have seen it damaged few times and all sort of errors because of damaged/broken wire.
zmeutz
11-22-2021, 07:02 PM
*If I remember correctly* Try having the entire ADF assembly lifted at its full upright position when switching on the engine. It should at least let you bypass the code.
Sent from my Redmi Note 5 using Tapatalk
Yes, you have right…
I have a few days that I start it like this… it works but it’s annoying…
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