I have over 13 years experience working on various printing presses. I have worked on presses of all various sizes, makes and models. These printing presses range from a 1 color printing press to a 6 color printing press with an aqueous coater to a 7 color printing press with a perfector and an aqueous coater.
There are various processes to a printing job. Some of them include sheet wise, work and turn, work and tumble, and one sided jobs. Basically all the previous terms refer to what you do to the sheet of paper after the first pass of printing has occurred. All can have various combinations of colors on each side.
