User-friendly features include the 10” color touchscreen control panel with graphics-based display and automatic paper and envelope presence sensors, a vertical output stacker which holds up to 500 filled envelopes, and a top-loading envelope hopper with a capacity of up to 500 envelopes which can be refilled on-the-fly. AutoSet allows operators to load envelopes and documents, then adjusts all settings automatically with the ability to store up to 50 programmed jobs for instant recall.