kyocera km 5050

[tbkarthic]

hai friends i have scanning also copying problem with kyocera km5050 copier machine. i have test sample attached with this post. this problem only scanning with platen. i checked CCD, 1st mirror, reflector but same no changes.. i attached A3 size scan test

and one sorry for my bad english, test.jpg

[habik]

Re: kyocera km 5050

hai friends i have scanning also copying problem with kyocera km5050 copier machine. i have test sample attached with this post. this problem only scanning with platen. i checked CCD, 1st mirror, reflector but same no changes.. i attached A3 size scan test

and one sorry for my bad english, [ATTACH=CONFIG]27579[/ATTACH]

Have you tried re-calibrating, those scanners aren't the best color scanners.

I'd say CCD(scanner) board since it can scan from ADF without issue. or maybe SHD board, do you have manual?
SHD PWB (SHDPWB) ................................. Controls the shading correction and AGC of CCD.
CCD PWB (CCDPWB)................................. Reads the image off originals.

When replacing the scanner PWB, remove the EEPROM from the scanner PWB that has been removed and then reattach
it to the new scanner PWB.


If ADF scans are doing the same then it might be the Lamp assy or Inverter Board.

If you have spare KM5050 take the boards and try one by one until you find change in scan and then calibrate. Calibration sheer required!

[blackcat4866]

Re: kyocera km 5050

habik is right of course, but it's possible that it's simpler than that. The color quality can vary widely if the image is out of focus. Take a look at the image focus first. =^..^=