The SGR 1/A 20 functions through automatically recognizing the stapling heads, that need to be activated. Different aluminium sheets, which has a top elastic base part, is placed in vacant spaces. These empty areas are parts of an extendable support table. However, unnecessary stapling operations are not released. Due to this, the support will be extended again as the consolidated section can be removed. The automatic stapling equipment operates through a touch of a button. This will make the support table to move into the machine, with 10 stapling heads.