The durable, heavy duty Envelope Imager 3.0 has a secret compartment – now that is cool. The secret to great print quality is proper maintenance of print heads, and the special compartment integrated below the material hopper is designed to store and seal up to eight (8) inkjet cartridges.  We have also completely redesigned the firmware architecture in the Envelope Imager 3.0 with new features like Print Enhancement, Intelligent Pause Control, Electronic Thickness Control, Advanced Macro Management and a host of other improvements make the new Envelope Imager 3.0 the machine to beat.