Production Defining Digital (1,102 words)

The PDF may include OPI (Open Prepress Interface) links, which provide the connection to the high-res graphic files normally stored separately from the application file. OPI is an important part of the digital workflow as it allows us to create printing files that carry thumbnail or FPO (For Position Only) images in its final files. High-res files are merged at the last minute when imaging final film or plates.