DIGITAL LN15X-DA Duplexing Unit

This document is the user manual for the DIGITAL LN15X-DA Duplexing Unit, a hardware accessory designed to be installed at the base of compatible printers to enable double-sided (duplex) printing.

Key features and information include:

• Functionality: Enables duplex printing for standard paper sizes (A4, B5, A5, Legal, Letter, and Executive) at speeds up to 14 pages per minute.
• Installation: Provides step-by-step instructions for installing the unit beneath the printer, including necessary preparations like powering down and removing the rear cover.
• Operation: Explains how to test the unit via the printer's control panel by enabling the "Duplex Mode" in the page format menu. It also details how to use the rear stacker for specific media like envelopes or labels.
• Maintenance & Troubleshooting: Includes instructions for removing the unit and a troubleshooting guide addressing common issues such as printing errors, paper feeding problems, and paper jams.
• Specifications: Lists physical dimensions, electrical requirements, environmental operating conditions, and supported paper types/weights.