Lexmark MX331adn Monochrome Multifunction Laser Printer with Copy, Scan, and Fax (29S0150) The Lexmark MX331adn (29S0150) is a monochrome multifunction laser printer that combines printing at 40 pages per minute with single-side automatic scanning, copying, and faxing in one compact desktop unit. The 2.8-inch color touchscreen provides easy access to all functions including built-in cloud connectors for Box, Dropbox, Google Drive, and Microsoft OneDrive. Resolution up to 2400 x 600 dpi for sharp text and detailed graphics. 350-sheet standard input capacity (250-sheet tray plus 100-sheet multipurpose feeder) with a 50-sheet automatic document feeder for multi-page scanning and copying. Expandable to 900 sheets with an optional paper tray. Available high-yield Unison toner provides up to 15,000 pages of output. Steel frame and lifetime fuser for long-term durability. AirPrint and Mopria support for mobile printing. 13.3 x 16.2 x 14.4 inches. Energy Star certified. 1-year limited warranty from Lexmark. Where the Lexmark MX331adn Fits Small offices that need print, copy, scan, and fax in one device to save space and budget where the compact 13.3 x 16.2-inch footprint replaces four separate machines on the desk Workgroups with 500 to 5,000 pages per month that need reliable all-in-one output where 40 ppm print speed and the 50-sheet ADF handle daily document workflows efficiently Offices that scan to cloud storage and email as part of their document workflow where built-in connectors for Box, Dropbox, Google Drive, and OneDrive send scans directly to the cloud from the touchscreen What the Lexmark MX331adn Delivers 4-in-1 Multifunction: Print, copy, scan, and fax in one compact desktop unit with a 2.8-inch color touchscreen for easy operation. 40 ppm Print Speed: Prints up to 40 monochrome pages per minute with a first page out in as fast as 6.2 seconds. 50-Sheet ADF: Automatic document feeder handles multi-page scanning, copying, and faxing without manual page feeding. Cloud Connectivity: Built-in connectors for Box, Dropbox, Google Drive, and Microsoft OneDrive for direct scan-to-cloud workflows. 1-Year Warranty: Lexmark MX331adn backed by a 1-year limited warranty with steel frame and lifetime fuser construction.