Characteristics 5. 7inch single-color display screen, 10 groups of program, 100 knives for each group program, the capacity for one program is 1000 knives / time, with automatic memory and storage programs, automatic location, but not so good as "K” series machines, general speaking, final location tolerance is around 1mm, completed with hand operation. Paper-pushing speed can be 6-8m/min. Compared to"K”series, functions for this model are less. But on price, this model is a good first choice for large or medium scale printing and packaging factories.