Konica 6000 while adjusting printer gama sensor in quality adj. giving error 51

[sadanand]

Hi friends
c 6000 giving error 51 while doing Printer Gamma Sensor Adj. giving error any solution all dev. are new

[Schneider]

Re: Konica 6000 while adjusting printer gama sensor in quality adj. giving error 51

Manual is unhelpful with this one saying its had an error calculating the regressions on the test pattern and to "readjust" as the solution.

I always found these machines needed to be completely clean around the drum and developer units. As a first step I would be making sure it is clean around there and then go through the calibrations again.

A second though is make sure the test pattern is good and the scanner glass is clean too.