Enlarge Image Download Brochure The modern business environment counts on powerful performers who can get the job done with accuracy and speed. The IM420 offers fast, friendly operation that simplifies mailing and mail management. Its intelligent features and efficient processing start with the powerful semi-automatic feeder, best-in-class weighing and rating, and desktop data access for easy mail management. And with its sleek design and quiet operation, you can be sure that the IM420 will easily integrate into your office. Semi-automatic feeding Moistener Processing speed up to 65 letters per minute (lpm) Departmental accounting with 25 standard accounts Automatic thickness adjustment up to ½" Easy rate selection using the built-in "Rate Wizard" "Smart Start" technology (available with Differential Weighing option) Postage replenishment through TotalFunds Ability to view mail data online via "My Account" Provides over 140 USPS® rates and services