The Standard F40 Bookletmaker is the perfect entry-level unit for automated in-house bookletmaking for smaller shops and organizations. The set-up and operation are straightforward. Four staple head positions offer maximum flexibility and can easily staple and fold up to 25 sheets of 20-lb. paper. The f40 can also function as a corner/side stapler both as a stand-alone as well as in its in-line configuration. The soft rubber folders handle a wide range of stock without marking. It functions both in-line with a Standard QC-S10/QC-S100 (friction) collators (plus other brands) or in as a stand-alone unit as well..