I have a document with several textframes. Because the text (100% black) is very small on a slighly coloured background of a picture in a pictureframe , the printer asked me to change these textblocks to overprint. How can I adjust these textblocks to overprint? Or must I allow overprint on the pictureframe? How to do that?
I have found the solution by asking the question. When you select the pictureframe/colors at the bottom you can select overprint.
For every individual textframe you can do the same. Select textframe, go to colors, at the bottom you can select overprint.
Only select overprint for BLACK text, for WHITE texts you should do the opposite, otherwise they disappear in the printingproces.