Hello everyone!
I'm trying to make a coloring book, and I've made the pages using vectors in Affinity Designer. My pages are supposed to be only black and white. My printing company says I need to send them the files in .PDF format, in "K" color output only, but whenever I send them a file, they say that it's not set properly. I don't know what settings I'm supposed to use to achieve this. I've tried a few settings but nothings has worked.
I've attached the screenshot they sent me, and this is what they were explaining to me:
I'm so new with professional printing I don't know what to do or how to set up the page. When I look at the vectors in AD, the CMYK Sliders do say C0 M0 Y0 K100 so... am I messing something up in the export?
I've also attached my affinity file itself, if that helps.
Any help would be great, thank you!
P - Carcross.afdesign