Print quality problem!

Hello ! I'm a new user on the forum! This is the only site on the internet with useful information on digital printing that I have found.

The problem is named in the topic title.

When printing, for example, 1000 sheets of one run, a background appears on the paper, in the place where the image and toner are missing. I think that the problem can be both in the climate and in paper.

Printer Igen 150!

Thank you all in advance!

 

Check black etac, clean patch generator run esv and etac timing setup then run xerographic setup make sure your esvs are setting up at .97 when ruining DC 951

 

Milo Wilson tnx!
The patch generator is clean. I clean printer regularly, 951 setup done at the start of the day. Esv offset at 0.97
Could this be related to the climate?

 

Depends, need to see more info. How was the esv, etac timing? What were the numbers you got on timing setup? What were the values on IOI setup?

 

esv and etac timing as - 68 and 66.

what values are you needed from dc610?

 

Z target settings. What are your tc reads and targets? Post pics of each.

 

pics 1

pics 2

 

i bet you are printing on silk coated stock, it will leave that, no way to resolve, try another paper.