The pre press phase includes all the operations involved in preparing the job from the graphic file defined by the graphic designer to the actual printing.
It represents a crucial step in job planning as it allows for careful checking of the file with regard to the following aspects:
Layout
Formatting to the required print size
Preflight: file inspection for images, fonts, profiles
Color management and proofing
Imposition and bleed
Rasterization, screening, and plate creation for offset printing technology
Cyanotypes are then created for final validation by the client before printing.