The Martin Yale 2051 SmartFold, is exactly that. You'd never know that folding even the most complicated fold types could be this easy. It does virtually everything for you. You tell it how many, what size and what fold type and it does the rest!

Handles paper weight from 18 lb. bond to 90 lb. index
Variable speed ranges from 3,000 to 15,000 sheets per hour
Folds sheet sizes from 2.5" x 5.2" to 12" x 18"
Feed table capacity can hold up to 500 sheets of 8 1/2" x 11", 20 lb. bond
High memory capacity with 7 preset folds and 10 custom folds
Capable of feeding a wide range of paper weights WITHOUT having to adjust the feed system - saving time between fold jobs
Diagnostics mode for quick and easy trouble shooting and setup with 7 sensors
Fully enclosed fold tables for quieter operation and improved operator safety
Will accept stapled sets up to 4 pages of 20 lb. bond
2-line X 20 character LCD display provides operator with visual feedback prompt
7 pre-programmed fold types: letter, z-fold, half, double-parallel, gate, engineering (AKA short z-fold) and church fold
5 pre-programmed paper sizes: 8 1/2" x 11", 8 1/2" x 14", 11" x 17", A3 and A4