The Martin Yale 1611 AutoFolder Folding Machine is perfect for large mailrooms, associations and offices, and is one of the most reliable and user-friendly paper folders on the market. Setup is extremely easy and straightforward, and manually setting up the fold tables gives you the confidence that your folds will be precise for every sheet. The 1611 displays measurements clearly, guaranteeing that your folds are always accurate. After placing up to 150 sheets in the feed table, simply select your desired fold type or measurements and watch as your papers are automatically pulled and folded. The 1611 can fold up to 5 stapled sets by hand-feeding documents into the feed tray bypass. Overall, the 1611 processes up to 9,000 sheets per hour, an incredible throughput for a folder this size. Flexibility is vital for any paper folder and the Martin Yale 1611 is no different. This folder handles a variety of paper sizes and weights, from 3 1/2" x 5" to 8 1/2" x 14" paper sizes and 16 lb. bond (60 gsm) to 28 lb (105 gsm)