New Lexmark X646ef Mono Laser MFP

Product Specifications & Hardware Details

• Brand: Lexmark
• MPN: 21J0150
• Model: X646ef
• Type: Monochrome Laser Multifunction Enterprise Printer
• Standard Functions: Heavy-duty high-speed network monochrome printing, digital walk-up copying, business analog faxing, high-resolution color network scanning, e-Task customizable color touch screen, embedded document management framework solutions, integrated automatic two-sided printing, direct front USB printing/scanning.
• Optional Functions: Additional stackable lower paper input trays, secure internal hard disk options, wireless networking modules.
• What's Included in the Box: Lexmark X646ef Base Unit, 50-Sheet Automatic Document Feeder (ADF), Integrated Hardware Automatic Duplex Unit, e-Task Smart Touch Panel, 500-Sheet Main Input Tray, 100-Sheet Multipurpose Feeder, Factory-Integrated Analog Fax Board, Starter Black Toner Cartridge, Software Utilities CD, and Power Cable.
• Required Items (Sold Separately): Compatible Lexmark X644 series High Yield or Extra High Yield Black Toner Cartridges, and standard network/USB connection interface cables.

Technical Specifications

Available Options & Consumables

We stock a full range of official accessories and replacement supplies for the Lexmark X646ef. You can add these to your order directly from the accessories tab below:

• Hardware Upgrades: Lexmark 250-Sheet Input Drawer, 500-Sheet Input Drawer, 2,000-Sheet High-Capacity Bulk Input Tray, and internal secure hard disk drives
• Toner Refills: Lexmark X644A11E Standard Yield (10,000 pages), X644H11E High Yield (21,000 pages), and X644X11E Extra High Yield Black Return Program Cartridges (32,000 pages)
• Connectivity Solutions: Lexmark MarkNet internal print servers and external wireless print server attachments

Frequently Asked Questions (FAQ)

• What does the "ef" indicate in the X646ef model suffix?
  The "ef" highlights that this is an Enterprise Framework edition. It comes pre-loaded with specialized embedded software solution frameworks directly on the printer logic board, enabling advanced corporate document routing, custom workflow solutions, and enhanced corporate data security options right from the touch panel.
• Does this printer support automatic double-sided document processing out of the box?
  Yes. The integrated internal hardware automatic duplex turnaround module is pre-installed in the chassis configuration for fast hands-free two-sided printing workflows.
• What type of toner cartridge options does this machine support?
  The X646ef relies on a single-element cartridge structure that combines the toner fluid supply and background optical drum. To keep running expenses ultra-low, it completely supports Lexmark's Extra High Yield cartridges which feature a heavy-duty rating of up to 32,000 standard layout pages.