poor quality in c-8000

[gang1110]

hello we have two machine of c-8000 and both of them had poor quality if you use only uncoated paper 80/100 grm . we check on 6501 and there is

no problem and better result someone got this problem or try to check this kind of paper on c-8000?

[RRodgers]

Re: poor quality in c-8000

Print or copy off the glass?

[gang1110]

Re: poor quality in c-8000

only print

[rangertech]

Re: poor quality in c-8000

Try to calibration controller....