The simple solution for folding and inserting your mail.  The Relay 1000 inserting system folds, insert and seals up to 900 envelopes per hour. It's a convenient way to automate your everyday mailings like invoices, checks, newsletter or direct mail pieces with ease.  Self-installable, compact and quiet, making it a smart addition to any work environment. Direct scan is available on all models except the Relay 1000.