For imprinting a variety of time, date, numbering and message combinations. Print automatically when paper is inserted. Solid-state electronic circuitry assures consistent impressions. Adjustable stamping force for multi-copy forms. Easy change ribbon advances and reverses automatically. Rugged die-cast case has a sturdy lock to prevent tampering. Solid brass typewheels provide superior imprint. and durability. Custom text can be added above or below the date, time or number.