Lexmark M1342 Mono Laser Printer

The Lexmark M1342 Mono Laser Printer is designed for performance, security and ease of use for small workgroups at speeds of up to 40 pages per minute.


Lexmark M1342 Mono Laser Printer

With an output of up to 40 pages per minute* and a light, compact form factor, the Lexmark M1342 Mono Laser Printer provides fast, dependable performance. Connect via USB, Ethernet or standard Wi-Fi and power through big jobs with a 1-GHz multi-core processor, 256 MB of memory and a 100-sheet multipurpose feeder. The replacement Unison™ toner cartridge prints up to 18,000 pages** and an optional 550-sheet paper tray supports longer print runs. A steel frame drives durability and long-life reliability, whilst standard two-sided printing saves paper, the lifetime fuser minimises maintenance, and Lexmark full-spectrum security helps to protect your network and proprietary information.

Speedy, compact printing

  • Get monochrome output at up to 40 pages per minute*, with a first page as fast as 5.9 seconds.
  • Tackle your printing workload with the power of a 1-GHz dual-core processor and 256 MB of memory.
  • Compact dimensions of 222 mm high x 368 mm wide x 363 mm deep helps it fit almost anywhere.

Connect and control

  • Connect via Ethernet, USB and Wi-Fi.
  • Simplify mobile printing via the Lexmark Mobile Print app, as well as Mopria® and AirPrint technologies.
  • Two-line display lets you configure, interact with, and monitor vital system information.

Sustained output, enduring quality

  • Replacement Unison™ toner provides up to 18,000 pages** of output for more printing and less downtime.
  • Optional paper tray increases total input capacity to 900 sheets to support longer print runs and enhanced media flexibility.
  • Steel frame and lifetime imaging components mean long life and minimal maintenance.

Robust, built-in security

  • Lexmark’s full-spectrum security architecture helps keep your information safe—in the document, on the device, over the network, and everywhere in between.
  • A range of embedded features harden the device against attacks.
  • Standard Confidential Print feature helps ensure output security via a simple PIN.

Save paper, save energy

  • Automatic two-sided printing is standard.
  • Built-in energy-saving modes help support ratings of EPEAT® Silver and ENERGY STAR® certified.
  • The Lexmark Cartridge Collection Programme (LCCP) and Lexmark Equipment Collection Programme (LECP) minimise waste and support recycling (availability varies by country).


Display: 2-line All Points Addressable (APA) monochrome LCD display
Print Speed: Up to: Black: 40 ppm (A4)
Time to First Page: As fast as: Black: 5.9 seconds
Print Resolution: Black: 2400 IQ (2400 x 600 dpi), 600 x 600 dpi
Memory: standard: 256 MB / maximum: 256 MB
Hard Disk: Not Available
Recommended Monthly Page Volume: 800 – 8,000 Pages 2
Maximum Monthly Duty Cycle: Up to: 80,000 pages per month


Laser Cartridge Yields: up to: 18,000-page High Yield Cartridge
Imaging Unit Estimated Yield: Up to: 40,000 pages, based on 3 average letter/A4-size pages per print job and ~ 5% coverage
Cartridge(s) Shipping with Product: 3,000-page Return Programme Toner Cartridge

Paper Handling

Included Paper Handling: 100-Sheet Multipurpose Feeder, Integrated Duplex, 150-Sheet Output Bin, 250-Sheet Input
Optional Paper Handling: 550-Sheet Tray
Paper Input Capacity: Up to: Standard: 350 pages 75 gsm bond / Maximum: 900 pages 75 gsm bond
Paper Output Capacity: Up to: Standard: 150 pages 75 gsm bond / Maximum: 150 pages 75 gsm bond
Media Types Supported: Paper Labels, Card Stock, Plain Paper, Envelopes, Refer to the Paper & Speciality Media Guide
Media Sizes Supported: A6, Oficio, 7 3/4 Envelope, 9 Envelope, JIS-B5, A4, Legal, A5, Letter, B5 Envelope, Statement, C5 Envelope, Executive, Universal, DL Envelope, Folio, 10 Envelope

General Information

Standard Ports: USB Compatible with USB 2.0 Specification (Type B), Fast Ethernet
Noise Level: Operating: 53 dBA (Print)
Specified Operating Environment: Humidity: 8 to 80% Relative Humidity / Temperature: 10 to 32°C (50 to 90°F) / Altitude: 0 – 2,896 Metres (9,500 Feet)
Product Guarantee: 1-year Onsite Service + 3-years Parts Only guarantee (Maintenance Kit included)
Size / Weight: H x W x D: 222 x 368 x 363 mm / 9.3 kg
ENERGY STAR Typical Electricity Consumption: TEC: 0.47 kilowatt-hours per week