The Datacard MXi Envelope Insertion System is designed for production volume use (several thousand cards per run) where data is input through a built-in PC computer controller on the MX6xxx System. The folded carrier with card(s) are automatically inserted into an envelope so that a completed card/carrier/envelope would be produced during one cycle of the system.MXi Features Options: Inline insertion of additional mailing pieces Inline postage metering Easily switch between jobs