Lexmark MX331adn – multifunction printer – B/W


Get output up to 40 [38] pages per minute*, plus single-side automatic scanning, copying, faxing and touch-screen convenience, all in the compact Lexmark MX331adn.

12 in stock



Solid performance, flexible connectivity

Power through challenging jobs with output up to 40 [38] pages per minute* and automatic single-sided scanning at up to 48 [46] images per minute. Connect via USB or Ethernet to give your whole team access.

Full-spectrum security

Lexmark’s comprehensive approach to product security is a design and engineering mandate across our entire product portfolio. Our security features help keep your information safe—in the document, on the device, over the network, and at all points in between.

Versatility that fits

Measuring just 13.3 inches high x 16.2 inches wide x 14.4 inches deep (339 mm high x 411 mm wide x 366 mm deep), the business-class MX331adn fits almost anywhere. Its compact size and light weight make it easy to set up and easy to move.

Print more, stop less

Available High Yield Unison™ toner provides up to 15,000 pages** of output, while an optional paper tray increases total input capacity up to 900 sheets for more printing and less downtime. And with its steel frame and lifetime fuser, the MX331adn is built to last.

Interact with ease

Take command of printing, copying, faxing, and automatic two-sided scanning with a 2.8-inch (7.2 cm) color touch screen. It not only supports convenient interaction with essential system functions and task information, but includes built-in cloud connectors to help you save scans to and retrieve files from popular cloud services Box, DropBox, Google Drive, and Microsoft OneDrive.

Save paper, save energy

Automatic two-sided printing is standard, along with built-in energy-saving modes that help support ratings of EPEAT® Silver and ENERGY STAR® certified. The Lexmark Cartridge Collection Program (LCCP) and Lexmark Equipment Collection Program (LECP) minimize waste and support recycling (availability varies by country).

What’s In the Box

  • Lexmark MB3442i multifunction laser printer
  • Software and documentation CD
  • Up to 40,000 pages** return program imaging unit
  • Power cord(s)
  • Setup guide or sheet (network and local attachment)
  • Statement of limited warranty / guarantee
  • Stability sheet and safety sheet or booklet
  • Up to 2,000 pages* starter return program toner cartridge


Specification Value
Device Type Multifunction printer
Fax Type Plain paper
Bundled Services 1 year Advanced Exchange Service
Printing Technology Laser – monochrome
Monthly Duty Cycle (max) 50000 pages
Recommended Monthly Volume 500 – 5000 pages
Display Diagonal Size 2.8″
Display Features Touch screen
Connection Availability Yes
Interface USB 2.0, LAN
AirPrint Enabled Yes
Office Machine Features Scan to e-mail, scan to network, scan to FTP, scan to PC


Specification Value
Standard Memory 512 MB
Max Supported Memory 512 MB


Specification Value
Max Copying Speed Up to 38 ppm
Max Document Enlargement 400%
Max Document Reduction 25%
Automatic Duplexing Yes


Specification Value
Max Printing Resolution Up to 600 x 600 dpi
Max Printing Speed Up to 38 ppm
Printer Drivers / Emulations PCL 5e, PCL 6, PostScript 3, PCL 5c, PPDS, PDF 1.7
Image Enhancement Technology 2400 IQ
First Print Out Time B/W 6.2 sec
Automatic Duplexing Yes


Specification Value
Scan Element CIS
Optical Resolution 600 x 600 dpi

Fax Machine

Specification Value
Compatibility Super G3
Max Transmission Speed 33.6 Kbps

Document & Media Handling

Specification Value
Max Original Size 8.5 in x 14 in
Original Type Sheets
Document Feeder Capacity 50 sheets
Max Media Size A4/Legal
Supported Media Type Envelopes, plain paper, labels, card stock
Supported Media Sizes Various
Supported Envelope Sizes Various
Standard Media Capacity 350 sheets
Max Media Capacity 900 sheets
Bypass Feeder Capacity 100 sheets
Output Trays Capacity 150 sheets
Document & Media Handling Details Bypass tray – 100 sheets ¦ Input tray – 250 sheets; weight (lbs): 16 lbs – 32 lbs ¦ ADF – 50 sheets ¦ Output tray – 150 sheets
Speed Details Various


Specification Value
Interfaces 1 x USB 2.0 – 4 pin USB Type B ¦ 1 x LAN – RJ-45
Security Protocols & Features Various
Operating System Support Various


Specification Value
Power Consumption Operational 530 Watt
Power Consumption Sleep 0.8 Watt


Specification Value
First Copy Out Time B/W 6.5 sec
Consumables Included Various
Compliant Standards Various
Included Accessories Various
Consumables Various
Color Category Black
Included Office Machine Accessories Various
Environmental Standards ENERGY STAR Qualified

Dimensions & Weight

Specification Value
Width 18.6 in
Depth 17.8 in
Height 18.3 in
Weight 38.8 lbs