Sheetfed Offset, Web Offset, Digital : Defining Crossover Points

"Or, we may be able to take a job that would normally be sheetfed and run it through a digital press. We've had a lot of crossover when it becomes more cost-effective, for example, to do a short-run book on a web press equipped with in-line folding and gluing, rather than on a sheetfed press with off-line folding."