Once the digital manuscript has cleared pre-press it is ready for production.  The file or files are sent to the digital machine directly from the front office computers.  The book block is printed out already collated.  Depending on the size of the book and publication quantity, the digital files may be printed out in smaller page sequences and hand collated in preparation for binding.  Additionally, special items such as 4-color, slick inserts and card dividers are added by hand as well – as required.