two up
1. A method of imposing and processing two books
(or periodical issues) as a single unit, all the
way from printing form through all of the binding
processes. The two books or issues are separated
at the trimming station during binding. See also:
THREE UP . 2. The
process of printing two texts. or duplicate
stereos made from the same form, side by side on
the same sheet of paper. It is an economical way
of printing short runs. (156 , 320 )