If you have worked as a DTP Specialist for a translation company, then you know what needs to be done. This is a nice-to-have.
Recognise text and check that it has been recognised correctly, and if necessary, type in text that has not been recognised automatically (including text on images, seals, stamps, handwritten text, etc).
Prepare graphics for translation.
Format and prepare layouts for translation in CAT systems.
Make sure the layout you prepare follows the original.