c7000vp discoloration

[theprintshop]

I am getting an ugly thick line right in the middle of my printing. It is making my print outs discolored in that area. Also, I have yellow spots around. What can this be?

[raptaqua]

any pics?

[theprintshop]

MACHINE PROBS 2.jpgMACHINE PROBS 1.jpgMACHINE PROBS 3.jpg

take a look at the attached files - maybe open them individually to get a better look. But if you look at the first picture with the blue right where it says "Historical" there is the discolored line. It goes right in the middle of the entire print out where ever there is color. In the second and third pics you can see the random yellow spots all over the image. Please help me

[raptaqua]

the line might come from coronas or the dustproof glass. the yellow lines might be from the drum cleaning unit or something around the charging of the yellow drum

[zoraldinho]

This is developer issue.Probably cyan and yellow.Print PG-10 to isolate which one is bad.How fresh is starter?