C7000 white spot in pure black image

[pinoyprinter]

i encountered a copy quality problem in C7000, there are white spots scattered in pure black printed image. i already calibrated it and do some adjustments but it did not solve the problem.

could it be a controller cable (ic-413) problem?

[sauce_boss]

Re: C7000 white spot in pure black image

Did you ever find a solution to this problem? I am having a similar issue on a C7000.

[tulintron]