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ReoNeo
03-25-2010, 03:53 PM
Hello... Can someone please help me with this following problem.
I got one C550 where the image gradiation key are lost from expert adj. and rep tech mode.
And i hope someone can tell us how we can get it visible again.
Thank you.:confused:

Bizhub
03-29-2010, 04:39 PM
Go into service mode, then image adjustment and then turn off DEV BIAS CHOICE.
Now you should be able to grad adjust your machine.

ReoNeo
04-07-2010, 12:59 PM
Thanks for all help... Its work again...

levino
04-08-2010, 08:00 AM
I got two 6500 and one 6501 mcs,regularly the customer will complaint that the gradation is not correct.Can any one explain me whats gradation and how can adjust . it will help me a lot.my experiance is less in the mcs

thanks in advance

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