This guide will show you how to correctly export a document from Adobe Illustrator to be printed, and also how to flatten the layers within Adobe Illustrator before printing.
How to Merge Layers in Adobe Illustrator
How to flatten a PDF file
Why is Illustrator automatically flattening my PSD layers? - Quora
Exporting
Combine or merge files into a single PDF, Adobe Acrobat
How to Merge Layers in Adobe Illustrator
Publisher: Export flattened PDF for Print? - Pre-V2 Archive of
Exporting documents and flattening layers in Adobe InDesign before
Layers panel (Export Persona only)
How to Separate Layers in Adobe Illustrator (2 Steps)
How to Merge & Flatten Images in Photoshop
Create Print Ready Files - Kopytek
Exporting documents and flattening layers in Adobe Illustrator
adobe illustrator - How to keep the text in vector in Photoshop
