The SureBind System 2 is a moderate volume, strip binding machine. This electric punch and bind system combines power with space efficiency. The System 2 is capable of binding secure A4 or A5 documents up to 500 pages making it ideal for medium offices with moderate volume requirements. Binding is so easy with the System 2 - Punch your document more efficiently with the electric one touch push button. Once the SureBind spine is pushed through the page holes the document is automatically welded securely in place, the ready light indicates when the document is complete. Page changing is only possible if the weld is broken with the use of a de bind tool which is provided with every machine.Electric A3, A4 & A5 strip binder, 22 sheet punch capacity, 500 sheet binding capacity with 2 inch spines, fixed edge guide, de-bind tool included