Visit a 'print services' operation of some kind. This could be one of the many high-street shops that offer to copy and bind documents. It could be the print services department of a university, college or business. If you can, observe the technology used in these type of operations and try to discuss the various kinds of technology with the manager or operatives in the operation. What do you think are the key factors which determine the type of technology an operation of this sort purchases?