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Best Lexmark Monochrome Laser Printers in 2026: 15 Picks

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Choosing the best lexmark monochrome laser printers requires looking at specific capabilities rather than general claims. We compared 15 models based strictly on the specifications published on their listings. The Lexmark MS622de All-in-One Laser Printer leads because it integrates scanning, copying, and duplex printing over a wired Ethernet network. This all-in-one design handles standard black-and-white paperwork efficiently. You will find options for high-speed throughput, compact footprints, and high-volume workloads. This guide helps you decide which machine fits your office workflow.

Quick picks

#ProductBest forPrice
1 Lexmark MS622de All-in-One Laser Printer Best overall wired office scanning, copying, and duplex printing Check price of Lexmark MS622de All-in-One Laser Printer on Amazon
2 Lexmark Monochrome Duplex Laser Printer Best budget high-speed wired monochrome office printing Check price of Lexmark Monochrome Duplex Laser Printer on Amazon
3 Lexmark Desktop Monochrome Laser Printer Best desktop sharp desktop monochrome plain paper printing Check price of Lexmark Desktop Monochrome Laser Printer on Amazon
4 Lexmark Compact Monochrome Laser Printer Best mobile printing wireless mobile printing in compact workspaces Check price of Lexmark Compact Monochrome Laser Printer on Amazon
5 Lexmark Compact Duplex Monochrome Laser Printer Also great compact wired office monochrome printing Check price of Lexmark Compact Duplex Monochrome Laser Printer on Amazon
6 Lexmark MX431adn Monochrome Multifunction Printer Also great plain paper monochrome multifunction printing Check price of Lexmark MX431adn Monochrome Multifunction Printer on Amazon
7 Lexmark Monochrome Touchscreen All-in-One Laser Printer Best fax small offices needing integrated analog fax capability Check price of Lexmark Monochrome Touchscreen All-in-One Laser Printer on Amazon
8 Lexmark Monochrome Duplex Laser Printer Also great fast two-sided monochrome document printing Check price of Lexmark Monochrome Duplex Laser Printer on Amazon
9 Lexmark MS821dn Monochrome Laser Printer High-volume, rapid monochrome document printing Check price of Lexmark MS821dn Monochrome Laser Printer on Amazon
10 Lexmark MX521de All-in-One Laser Printer mid-size workgroups needing high-speed monochrome multitasking Check price of Lexmark MX521de All-in-One Laser Printer on Amazon
11 Lexmark MS825dn Monochrome Laser Printer Best premium High-volume wired office environments Check price of Lexmark MS825dn Monochrome Laser Printer on Amazon
12 Lexmark Compact Duplex Monochrome Laser Printer fast wired monochrome office printing Check price of Lexmark Compact Duplex Monochrome Laser Printer on Amazon
13 Lexmark Monochrome Duplex Laser Printer Best up to 2400 dpi High-resolution wired plain-paper monochrome printing Check price of Lexmark Monochrome Duplex Laser Printer on Amazon
14 Lexmark MS521dn Monochrome Laser Printer high-speed monochrome office document printing Check price of Lexmark MS521dn Monochrome Laser Printer on Amazon
15 Lexmark MX432adwe Monochrome Laser Printer high-volume two-sided monochrome document workflows Check price of Lexmark MX432adwe Monochrome Laser Printer on Amazon

The best fit for you

Our 15 picks

Best overall

Lexmark MS622de All-in-One Laser Printer

Best for: wired office scanning, copying, and duplex printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Supported Functions
Scan, Copy
Connectivity
Ethernet
Duplex Printing
Duplex Printing
Features
Duplex Printing, Scanner, Copier

View on Amazon: Lexmark MS622de All-in-One Laser Printer Affiliate link

This Lexmark all-in-one monochrome laser printer provides printing, copying, and scanning capabilities for your office setup. It features automatic duplex printing and two-sided scanning, which help manage multi-page paper jobs directly from the unit. A built-in Ethernet interface handles your local network connection. This machine suits you if you need a dedicated black-and-white multifunction device wired straight to your office router for daily document workflows.

Pros

  • Supports print, copy, and scan functions
  • Built-in automatic duplex printing and duplex scanning
  • Ethernet connectivity for wired local networking

Cons

  • No Wi-Fi connectivity listed
  • Limited to monochrome output with no color printing
  • Large footprint measuring 18 by 17 by 18 inches

Good fit if

  • You need copy and scan features alongside monochrome printing.
  • You require two-sided scanning and automatic duplex printing.
  • You connect your office hardware via wired Ethernet.

Skip if

  • You need wireless connectivity such as Wi-Fi.
  • You produce color documents or graphics.

Verdict: Lexmark All-in-One Monochrome Laser Printer delivers integrated copying, scanning, and two-sided printing over a wired Ethernet network. It is a dependable choice for offices that process standard black-and-white paperwork.

Best budget

Lexmark Monochrome Duplex Laser Printer

Best for: high-speed wired monochrome office printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
50 ppm
Connectivity
Ethernet
First Page Out
6.5 seconds
Ink/Toner System
Unison Toner

View on Amazon: Lexmark Monochrome Duplex Laser Printer Affiliate link

This renewed Lexmark monochrome laser printer delivers output speeds up to 50 pages per minute with a first-page-out time of 6.5 seconds. It includes Gigabit Ethernet connectivity, automatic two-sided printing, and an 800 MHz dual-core processor backed by up to 1.2 GB of upgradable memory. The paper capacity expands up to 2,300 sheets. This machine suits you if your workspace requires high-volume black-and-white document generation with fast turnaround times.

Pros

  • Print speeds up to 50 ppm
  • First page out in as little as 6.5 seconds
  • Expandable paper capacity up to 2,300 sheets
  • Gigabit Ethernet network connectivity
  • Automatic duplex printing

Cons

  • Renewed unit rather than brand new
  • No integrated Wi-Fi connectivity listed
  • Monochrome print output only

Good fit if

  • You need high-speed monochrome output up to 50 pages per minute.
  • You connect your office equipment through a wired Gigabit Ethernet network.
  • You require expandable paper handling up to 2,300 sheets for heavy workloads.

Skip if

  • You require out-of-the-box wireless connectivity.
  • You need color printing capabilities.

Verdict: Lexmark Monochrome Duplex Laser Printer delivers fast 50 ppm black-and-white performance with broad paper expansion options. It is a solid choice for workgroups prioritizing wired throughput over color or wireless features.

Best desktop

Lexmark Desktop Monochrome Laser Printer

Best for: sharp desktop monochrome plain paper printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Resolution
Up to 1200 dpi
Scanner Type
Desktop

View on Amazon: Lexmark Desktop Monochrome Laser Printer Affiliate link

The Lexmark MS510 Desktop Monochrome Laser Printer is a dedicated black-and-white office machine built for daily document production. It delivers monochrome laser output with a maximum resolution of 1200 x 1200 dpi on plain paper media. Its compact desktop profile allows you to place it directly on your workstation. This unit suits you if you need crisp text output and reliable desktop monochrome printing without extra bulk.

Pros

  • 1200 x 1200 dpi print resolution
  • Monochrome laser print technology
  • Desktop form factor
  • Plain paper media support

Cons

  • Monochrome output only with no color support
  • No wireless connectivity listed in specifications

Good fit if

  • You need a dedicated desktop laser printer for monochrome text.
  • You require print resolution up to 1200 x 1200 dpi.
  • You print primarily on standard plain paper.

Skip if

  • You require color print output for documents.
  • You need integrated wireless networking.

Verdict: Lexmark MS510 Desktop Monochrome Laser Printer provides crisp 1200 x 1200 dpi resolution for daily plain paper jobs. Its desktop build gives you standard monochrome laser output right at your workstation.

Best mobile printing

Lexmark Compact Monochrome Laser Printer

Best for: wireless mobile printing in compact workspaces

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Connectivity
Wi-Fi, Ethernet, USB
Duplex Printing
Automatic two-sided
Features
Duplex Printing, Mobile Printing
Use Case
Office

View on Amazon: Lexmark Compact Monochrome Laser Printer Affiliate link

This monochrome laser printer provides standard Wi-Fi, Ethernet, and USB connectivity for printing from mobile devices and desktop computers. Built with a steel frame, it includes automatic two-sided printing and handles a recommended monthly volume of 800 to 8,000 pages. You can monitor device status through the two-line display. It suits you if you need flexible wireless document output in a compact office workspace.

Pros

  • Built-in Wi-Fi, Ethernet, and USB connectivity
  • Automatic two-sided printing standard
  • Recommended monthly volume of 800 to 8,000 pages
  • Compact footprint measuring 8.7 by 14.5 by 14.3 inches

Cons

  • Two-line display limits menu navigation
  • Black-and-white output only

Good fit if

  • You need standard Wi-Fi connectivity for printing from mobile devices.
  • You print between 800 and 8,000 pages monthly.
  • You require automatic two-sided printing.

Skip if

  • You need color printing capabilities.
  • You prefer a full touchscreen interface rather than a two-line display.

Verdict: Lexmark Compact Wireless Monochrome Laser Printer provides standard Wi-Fi and automatic two-sided printing in a durable steel-frame design. It serves workspaces printing up to 8,000 pages per month across wireless and wired connections.

Also great

Lexmark Compact Duplex Monochrome Laser Printer

Best for: compact wired office monochrome printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Connectivity
Ethernet
Duplex Printing
Automatic two-sided
Features
Duplex Printing
Use Case
Office

View on Amazon: Lexmark Compact Duplex Monochrome Laser Printer Affiliate link

This Lexmark monochrome laser printer gives you dedicated black-and-white output with automatic two-sided printing for office tasks. It connects directly to your local network using standard Ethernet. Measuring 8.74 inches high, 14.5 inches wide, and 14.3 inches deep while weighing 21 pounds, it occupies a compact footprint on your desk. It suits you if you need reliable wired printing and duplex handling without taking up substantial workspace in your office.

Pros

  • Automatic two-sided printing
  • Compact footprint at 8.74 inches high and 14.5 inches wide
  • Built-in Ethernet connectivity for wired office networks

Cons

  • Monochrome output only with no color printing capability
  • No Wi-Fi connectivity listed

Good fit if

  • You need automatic two-sided monochrome printing on a wired network.
  • You have limited desk space and need a low-profile machine under 9 inches tall.

Skip if

  • You need color document printing.
  • You require a Wi-Fi connection for wireless setup.

Verdict: Lexmark Compact Monochrome Laser Printer delivers wired networking and automatic duplex printing in a space-saving desktop form factor. It provides straightforward office document production for setups that do not need wireless or color capabilities.

Also great

Lexmark MX431adn Monochrome Multifunction Printer

Best for: plain paper monochrome multifunction printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Printer Type
Multifunction
Dimensions
18.3 × 16.5 × 15.2 inches
Weight
32.4 pounds

View on Amazon: Lexmark MX431adn Monochrome Multifunction Printer Affiliate link

The Lexmark MX431adn is a monochrome laser multifunction printer designed for plain paper printing. The unit measures 16.5 inches wide, 18.3 inches long, and 15.2 inches tall, and it weighs 32.4 pounds. It provides monochrome laser output in a black and grey finish. This printer suits you if you need a dedicated plain paper multifunction device and want the option to choose between a standalone printer or a printer with toner.

Pros

  • Multifunction monochrome laser design
  • Recommended for plain paper printing
  • Available as standalone printer or bundled with toner

Cons

  • Prints in monochrome only
  • Weighs 32.4 pounds

Good fit if

  • You print strictly in monochrome on plain paper.
  • You want a multifunction laser printer with a 16.5 by 18.3 inch footprint.
  • You want the choice between a standalone unit and a toner bundle.

Skip if

  • You need color printing capabilities.
  • You need a machine lighter than 32.4 pounds.

Verdict: Lexmark MX431adn Multifunction Laser Printer provides monochrome laser output on plain paper in a 32.4-pound multifunction unit. It works well if you require black and grey hardware with bundled toner options.

Best fax

Lexmark Monochrome Touchscreen All-in-One Laser Printer

Best for: small offices needing integrated analog fax capability

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Printer Type
All-in-one
Supported Functions
Print, copy, scan, analog fax
Connectivity
Optional wireless
Duplex Printing
Standard two-sided

View on Amazon: Lexmark Monochrome Touchscreen All-in-One Laser Printer Affiliate link

This monochrome laser multifunction machine handles printing, copying, scanning, and analog faxing in a single unit. It features standard two-sided printing, duplex scanning, and an integrated touchscreen interface. Measuring 16.5 by 18.5 by 15.2 inches and weighing 32.3 pounds, it fits compact office spaces. If you need dedicated standalone fax functionality alongside standard document handling without adding separate machines to your workspace, this model fits your daily office workflow.

Pros

  • Supports analog faxing alongside printing, copying, and scanning
  • Standard two-sided printing and duplex scanning
  • Integrated touchscreen display for direct device control
  • Compact footprint measuring 16.5 by 18.5 by 15.2 inches

Cons

  • Wireless connectivity is optional rather than standard
  • Does not support color printing or color copying

Good fit if

  • You need analog fax capabilities integrated into your primary laser printer.
  • You require automatic two-sided printing and scanning.
  • You prefer operating device functions directly through an onboard touchscreen.

Skip if

  • You need factory-standard wireless connectivity right out of the box.
  • You require color document output.

Verdict: Lexmark All-in-One Monochrome Laser Printer with Fax provides four-in-one document handling with standard two-sided output and analog faxing for busy workspaces. It delivers comprehensive black-and-white workflow tools in a single compact desktop footprint.

Also great

Lexmark Monochrome Duplex Laser Printer

Best for: fast two-sided monochrome document printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
Up to 46 ppm
Duplex Printing
Integrated duplex (2-sided printing)
Dimensions
15.3 × 15.7 × 10.4 inches
Weight
29.8 pounds

View on Amazon: Lexmark Monochrome Duplex Laser Printer Affiliate link

This Lexmark monochrome laser printer provides print speeds up to 46 ppm for black-and-white documents. It features integrated duplex printing for automatic two-sided output to reduce paper use. Measuring 10.4 inches high, 15.7 inches wide, and 15.3 inches deep, it weighs 29.8 pounds. It suits you if you need rapid monochrome page output and built-in two-sided printing in a standard desktop footprint.

Pros

  • Print speed up to 46 ppm
  • Integrated duplex printing for two-sided output
  • Energy Star certified
  • Compact height of 10.4 inches

Cons

  • Monochrome print output only with no color support
  • Weight of 29.8 pounds requires sturdy desk placement

Good fit if

  • You need black-and-white printing speeds up to 46 ppm.
  • You require automatic two-sided printing.

Skip if

  • You require color printing capabilities.
  • You need a lightweight machine under 20 pounds.

Verdict: Lexmark Monochrome Duplex Laser Printer delivers fast 46 ppm speeds and integrated two-sided output. It is built strictly for high-throughput black-and-white document tasks.

Lexmark MS821dn Monochrome Laser Printer

Best for: High-volume, rapid monochrome document printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
Up to 55 ppm
Duplex Printing
Integrated duplex (2-sided)
Features
Duplex Printing
Dimensions
20.1 × 16.9 × 17.5 inches

View on Amazon: Lexmark MS821dn Monochrome Laser Printer Affiliate link

The Lexmark MS821 Monochrome Laser Printer delivers high-volume black-and-white output with print speeds reaching up to 55 pages per minute. It includes built-in two-sided printing, a 2.4-inch color LCD display, and a recommended monthly volume between 3,000 and 50,000 pages. If you manage heavy document workflows and need fast turnaround times on standard monochrome prints, this unit handles continuous workloads without slowing down your office productivity.

Pros

  • Print speeds up to 55 pages per minute
  • High recommended monthly volume of 3,000 to 50,000 pages
  • Built-in automatic two-sided printing
  • 2.4-inch color LCD display

Cons

  • Heavier unit weighing 56 pounds
  • Large footprint measuring over 20 inches deep
  • Does not print in color

Good fit if

  • You print between 3,000 and 50,000 pages each month.
  • You need print speeds reaching up to 55 pages per minute.
  • You require integrated automatic duplex printing.

Skip if

  • You need color print output.
  • You have limited desk space for a 56-pound machine.

Verdict: Lexmark MS821 Monochrome Laser Printer is a high-speed machine built for demanding monthly workloads up to 50,000 pages. Its 55 page-per-minute rating makes it a practical choice if you need rapid black-and-white document processing.

Lexmark MX521de All-in-One Laser Printer

Best for: mid-size workgroups needing high-speed monochrome multitasking

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Printer Type
All-in-one
Supported Functions
Printing, copying, scanning
Print Speed
46 ppm
Connectivity
Network Ready

View on Amazon: Lexmark MX521de All-in-One Laser Printer Affiliate link

The Lexmark MX521de All-in-One Laser Printer is a monochrome multifunction machine built for mid-size workgroups. You get print speeds reaching 46 pages per minute, two-sided printing, and duplex scanning at up to 45 images per minute. A 4.3-inch color touch screen simplifies copy and scan jobs. With an expandable paper capacity up to 2,000 pages, this unit suits busy teams with demanding document workflows.

Pros

  • Prints up to 46 pages per minute
  • Automated duplex printing and duplex scanning
  • 4.3-inch color touch screen interface
  • 1 GHz dual-core processor with 1 GB of memory
  • Maximum input capacity up to 2,000 pages

Cons

  • Weighs 52.3 pounds
  • No built-in wireless connectivity listed
  • No fax functionality included

Good fit if

  • You need fast black-and-white printing up to 46 pages per minute.
  • You require automated two-sided scanning alongside two-sided printing.
  • You want a 4.3-inch touch screen to navigate copy and scan tasks.

Skip if

  • You need wireless connectivity out of the box.
  • You require an all-in-one machine with built-in fax capabilities.
  • You lack the desk space to support a 52.3-pound machine.

Verdict: Lexmark MX521de All-in-One Laser Printer delivers 46 ppm monochrome printing and dual-sided scanning for document-heavy offices. Its 52.3-pound footprint and wired networking require dedicated desk space and standard Ethernet infrastructure.

Best premium

Lexmark MS825dn Monochrome Laser Printer

Best for: High-volume wired office environments

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
Up to 70 ppm
Connectivity
USB 2.0, Gigabit LAN, USB 2.0 host
Duplex Printing
Duplex (2-Sided)
Ink/Toner System
Toner cartridge

View on Amazon: Lexmark MS825dn Monochrome Laser Printer Affiliate link

The Lexmark MS825dn is a high-speed workgroup printer designed for heavy office use. It prints up to 70 pages per minute and handles large volumes with a monthly duty cycle of 350,000 pages. You get automatic duplexing and a 550-sheet input tray for efficient workflow. The device connects via wired Gigabit LAN and USB. It includes a 2.4-inch preview screen and supports standard media sizes like Letter and Legal.

Pros

  • Prints up to 70 pages per minute
  • 350,000-page monthly duty cycle
  • Automatic duplex printing
  • 550-sheet standard input tray
  • Wired Gigabit LAN connectivity

Cons

  • No wireless Wi-Fi connectivity
  • Large physical footprint at 20.1 inches deep
  • Heavy build at 65.8 pounds

Good fit if

  • You print high volumes daily
  • You need fast page output
  • You have a wired network

Skip if

  • You need wireless printing
  • You have limited desk space
  • You prefer lightweight equipment

Verdict: The Lexmark MS825dn 70 ppm Monochrome Laser is a robust choice for offices requiring high-speed output and wired stability. It suits teams with heavy printing needs who can accommodate its substantial size.

Lexmark Compact Duplex Monochrome Laser Printer

Best for: fast wired monochrome office printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
Up to 40 black pages per minute
Connectivity
Gigabit Ethernet
Duplex Printing
Duplex standard
First Page Out
As fast as 6.5 seconds

View on Amazon: Lexmark Compact Duplex Monochrome Laser Printer Affiliate link

This monochrome laser printer produces black-and-white documents at up to 40 pages per minute, delivering the first page in 6.5 seconds. Standard automatic duplex printing cuts down paper use, while Gigabit Ethernet handles wired office connectivity. A 2.4-inch color LCD aids setup navigation. With an 800 MHz dual-core processor and 256 MB of memory, it suits you if you need reliable, high-speed monochrome printing via a local network.

Pros

  • Print speeds reaching up to 40 pages per minute
  • First page out in as fast as 6.5 seconds
  • Standard automatic duplex printing
  • Gigabit Ethernet network connectivity
  • 2.4-inch color LCD display

Cons

  • No built-in Wi-Fi connectivity listed
  • Heavy construction at 35.4 pounds

Good fit if

  • You need print output speeds up to 40 pages per minute.
  • You connect your office printers via Gigabit Ethernet.
  • You frequently print two-sided monochrome documents.

Skip if

  • You require wireless printing without running network cables.
  • You need a lightweight unit that is easy to move.

Verdict: Lexmark Compact Duplex Monochrome Laser Printer delivers fast 40 ppm output and integrated two-sided printing for wired workgroups. It provides dependable monochrome laser performance anchored by Gigabit Ethernet and clear color display controls.

Best up to 2400 dpi

Lexmark Monochrome Duplex Laser Printer

Best for: High-resolution wired plain-paper monochrome printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
42 ppm
Connectivity
Gigabit Ethernet
Duplex Printing
Automatic duplex print
Print Resolution
Up to 2400 dpi

View on Amazon: Lexmark Monochrome Duplex Laser Printer Affiliate link

This monochrome laser printer gives you print speeds up to 42 ppm and print resolution up to 2400 dpi. It features automatic duplex printing and connects to your local network via Gigabit Ethernet. With dimensions measuring 14.5 inches wide, 14.3 inches long, and 8.7 inches high, it fits into compact desk setups. This unit suits you if you need fast black-and-white output on plain paper over a reliable wired office network.

Pros

  • Print resolution up to 2400 dpi
  • Monochrome print speed up to 42 ppm
  • Automatic duplex printing
  • Gigabit Ethernet network connectivity

Cons

  • No wireless connectivity listed
  • Monochrome printing only
  • Recommended use is limited to plain paper

Good fit if

  • You need high-resolution monochrome output up to 2400 dpi.
  • You connect your office printer via a wired Gigabit Ethernet line.
  • You require automatic two-sided printing at speeds up to 42 ppm.

Skip if

  • You need built-in Wi-Fi connectivity for wireless setups.
  • You require color document or photo printing.

Verdict: Lexmark Duplex Monochrome Laser Printer delivers sharp 2400 dpi output and 42 ppm speeds over a wired Gigabit Ethernet connection. It is a solid choice when you need quick two-sided plain-paper printing without wireless networking.

Lexmark MS521dn Monochrome Laser Printer

Best for: high-speed monochrome office document printing

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
46 ppm
Duplex Printing
Automatic
Print Resolution
Up to 1200 dpi
Features
Duplex Printing

View on Amazon: Lexmark MS521dn Monochrome Laser Printer Affiliate link

The Lexmark MS521dn is a dedicated monochrome laser printer built for plain paper printing. You receive print speeds up to 46 pages per minute with a maximum resolution of 1200 x 1200 dpi. Automatic duplex printing allows two-sided document generation without manual intervention. This machine suits you if you need fast, continuous black-and-white document production and do not require color printing or direct USB drive access.

Pros

  • Fast maximum print speed of 46 ppm
  • High 1200 x 1200 dpi maximum print resolution
  • Automatic duplex printing for two-sided output
  • TAA compliant design

Cons

  • No USB direct printing support
  • Monochrome output only with no color capability
  • Relatively heavy at 31.1 pounds

Good fit if

  • You need print speeds reaching up to 46 pages per minute.
  • You want automatic duplex printing on standard plain paper.
  • You require sharp 1200 x 1200 dpi monochrome documents.

Skip if

  • You need color printing capabilities.
  • You want to print directly from a USB drive.
  • You need a lightweight printer under 30 pounds.

Verdict: Lexmark MS521dn Monochrome Laser Printer delivers rapid 46 ppm output and automatic two-sided printing for monochrome office tasks. It gives you crisp 1200 x 1200 dpi results when color and walk-up USB printing are not required.

Lexmark MX432adwe Monochrome Laser Printer

Best for: high-volume two-sided monochrome document workflows

Print Output
Monochrome (what this guide is about)
Print Technology
Laser
Print Speed
Up to 42 ppm
Duplex Printing
Integrated Duplex
Features
Duplex Printing
Dimensions
14.2 × 16.2 × 13.9 inches

View on Amazon: Lexmark MX432adwe Monochrome Laser Printer Affiliate link

The Lexmark MX432 Duplex Monochrome Printer is a laser unit built for busy office setups. It produces output at speeds up to 42 ppm and includes integrated duplex printing plus duplex scanning. If you generate between 800 and 8,000 pages each month, this machine handles your regular monochrome workload effectively while occupying a 13.9 by 16.2 by 14.2 inch footprint on your work surface.

Pros

  • Print speeds reaching up to 42 ppm
  • Integrated duplex printing and duplex scanning
  • Recommended monthly volume of 800 to 8,000 pages
  • Laser print technology for sharp monochrome text

Cons

  • Monochrome print output only with no color support
  • Weighs 30 pounds, requiring a dedicated sturdy surface

Good fit if

  • You print between 800 and 8,000 black-and-white pages per month.
  • You require fast output up to 42 ppm for routine documents.
  • You need automatic two-sided scanning and printing built in.

Skip if

  • You need color printing capability.
  • You want a lightweight machine under 30 pounds.

Verdict: Lexmark MX432 Duplex Monochrome Printer delivers 42 ppm speed and automatic two-sided scanning for document-heavy workspaces. It is a solid choice if your office prints between 800 and 8,000 pages monthly.

Specifications side by side

Spec Lexmark MS622de All-in-One Laser Printer Lexmark Monochrome Duplex Laser Printer Lexmark Desktop Monochrome Laser Printer Lexmark Compact Monochrome Laser Printer Lexmark Compact Duplex Monochrome Laser Printer Lexmark MX431adn Monochrome Multifunction Printer Lexmark Monochrome Touchscreen All-in-One Laser Printer Lexmark Monochrome Duplex Laser Printer Lexmark MS821dn Monochrome Laser Printer Lexmark MX521de All-in-One Laser Printer Lexmark MS825dn Monochrome Laser Printer Lexmark Compact Duplex Monochrome Laser Printer Lexmark Monochrome Duplex Laser Printer Lexmark MS521dn Monochrome Laser Printer Lexmark MX432adwe Monochrome Laser Printer
Print Technology Laser Laser Laser Laser Laser Laser Laser Laser Laser Laser Laser Laser Laser Laser Laser
Print Output Monochrome Monochrome Monochrome Black and white Black and white Monochrome Black and white Monochrome Monochrome Monochrome Monochrome Monochrome Monochrome Monochrome Monochrome
Printer Type not stated not stated not stated not stated not stated Multifunction All-in-one not stated not stated All-in-one not stated not stated not stated not stated not stated
Supported Functions Scan, Copy not stated not stated not stated not stated not stated Print, copy, scan, analog fax not stated not stated Printing, copying, scanning not stated not stated not stated not stated not stated
Print Speed not stated 50 ppm not stated not stated not stated not stated not stated Up to 46 ppm Up to 55 ppm 46 ppm Up to 70 ppm Up to 40 black pages per minute 42 ppm 46 ppm Up to 42 ppm
Connectivity Ethernet Ethernet not stated Wi-Fi, Ethernet, USB Ethernet not stated Optional wireless not stated not stated Network Ready USB 2.0, Gigabit LAN, USB 2.0 host Gigabit Ethernet Gigabit Ethernet not stated not stated
Duplex Printing Duplex Printing not stated not stated Automatic two-sided Automatic two-sided not stated Standard two-sided Integrated duplex (2-sided printing) Integrated duplex (2-sided) Duplex Printing Duplex (2-Sided) Duplex standard Automatic duplex print Automatic Integrated Duplex
First Page Out not stated 6.5 seconds not stated not stated not stated not stated not stated not stated not stated not stated not stated As fast as 6.5 seconds not stated not stated not stated
Ink/Toner System not stated Unison Toner not stated not stated not stated not stated not stated not stated not stated Cartridge Toner cartridge not stated not stated not stated not stated
Print Resolution not stated not stated Up to 1200 dpi not stated not stated not stated not stated not stated not stated not stated not stated not stated Up to 2400 dpi Up to 1200 dpi not stated
Features Duplex Printing, Scanner, Copier Duplex Printing not stated Duplex Printing, Mobile Printing Duplex Printing not stated Duplex Printing, Touch Screen, Fax Duplex Printing Duplex Printing Duplex Printing, Touch Screen, Scanner, Copier Duplex Printing Duplex Printing Duplex Printing Duplex Printing Duplex Printing
Use Case not stated not stated not stated Office Office not stated not stated not stated not stated not stated not stated not stated not stated not stated not stated
Scanner Type not stated not stated Desktop Portable not stated not stated not stated not stated not stated not stated not stated not stated not stated not stated not stated
Scanning not stated not stated not stated Wireless Scanning not stated not stated Wireless Scanning not stated not stated not stated not stated not stated not stated not stated not stated
Duplex Scanning Duplex Duplex not stated Duplex Duplex not stated Duplex Duplex Duplex Duplex Duplex Duplex Duplex Duplex Duplex
Dimensions 18 × 17 × 18 inches 18.1 × 16.5 × 16.1 inches not stated 16.2 × 16.6 × 10.8 inches 14.3 × 14.5 × 8.74 inches 18.3 × 16.5 × 15.2 inches 18.5 × 16.5 × 15.2 inches 15.3 × 15.7 × 10.4 inches 20.1 × 16.9 × 17.5 inches 22.7 × 24.2 × 20.1 inches 20.1 × 17.5 × 16.9 inches 18.6 × 17 × 15 inches 14.3 × 14.5 × 8.7 inches 18.5 × 15.7 × 10.2 inches 14.2 × 16.2 × 13.9 inches
Weight not stated not stated not stated 20.6 pounds 21 pounds 32.4 pounds 32.3 pounds 29.8 pounds 56 pounds 52.3 pounds 65.8 pounds 35.4 pounds 22.8 pounds 31.1 pounds 30 pounds
Size 1 not stated not stated PRINTER PRINTER Printer Compact 10.4 in x 15.7 in x 15.3 in. 17.5 in x 16.85 in x 20.1 in 18.8 x 19.3 x 16.9 in. 17.5 x 16.85 x 20.1 in. not stated 25lbs not stated 13.9 x 16.2 x 14.2 in.
Color Grey Black Monochrome BLACK White BLACK GREY BLACK GREY BLACK GREY White/Black/Gray Grey Monochrome Dark Gray/Light Gray BLACK GREY Monochrome White/Black/Gray
Model MS622de MS610dn MS510DN MS431dw MS331dn MX431adn MX331adn MS531DW 50G0100 36S0800 50G0300 MS415dn MS431DN 36ST300 29S8100

Key Specs for Choosing Lexmark Printers

  1. Check print resolution needs

    Standard monochrome output usually reaches 1200 dpi, which is sufficient for most text documents. The Lexmark MS510DN provides this crisp resolution for daily plain paper jobs. If you need sharper detail for technical drawings or fine lines, look for higher ratings. The Lexmark MS431DN offers up to 2400 dpi for high-resolution wired plain-paper printing. Verify the specification on the listing to ensure the machine meets your clarity requirements without paying for unnecessary features.

  2. Select appropriate connectivity

    Wired Ethernet offers stable connections for shared office environments, while Wi-Fi supports mobile printing from various devices. The Lexmark MS431dw includes both wireless and Ethernet options for flexible workspace setups. If you do not need wireless capabilities, a wired-only model like the Lexmark MS331dn simplifies the network configuration. Check the connectivity specs to match your office infrastructure and determine if you require mobile printing features for your team.

  3. Verify multifunction capabilities

    All-in-one models integrate scanning and copying functions directly into the printer. The Lexmark MS622de supports scan, copy, and duplex printing for comprehensive office workflows. If you only need printing, a single-function unit may save space and cost. The Lexmark MX431adn provides monochrome laser output with bundled multifunction tools. Review the supported functions list to ensure the device handles the specific document tasks your team performs daily.

  4. Evaluate duplex printing support

    Automatic two-sided printing reduces paper usage and simplifies document handling for high-volume offices. Most Lexmark monochrome models, including the MS622de and MS610dn, feature automatic duplex printing. This specification allows you to print on both sides of the paper without manual intervention. Check the attributes to confirm the machine handles two-sided output efficiently. This feature is essential for workspaces aiming to minimize paper consumption and streamline document production.

  5. Assess physical footprint size

    Printer dimensions vary significantly, affecting desk space requirements in your office. Compact models like the Lexmark MS331dn measure approximately 14.5 by 14.3 inches, fitting easily on smaller desks. Larger multifunction units, such as the MX521de, require more substantial desk space due to their scanning mechanisms. Review the width, height, and length specifications to ensure the printer fits your available workspace. Proper sizing prevents clutter and ensures adequate ventilation for the machine.

Frequently asked questions

Which Lexmark monochrome laser printer is best for scanning and copying?

The Lexmark MS622de All-in-One Laser Printer is the top choice for integrated office tasks. It supports scanning, copying, and duplex printing over a wired Ethernet network. This model handles standard black-and-white paperwork efficiently. Its all-in-one design consolidates multiple document functions into a single desktop unit.

What is the fastest Lexmark monochrome laser printer?

The Lexmark MS825dn offers the highest speed at 70 pages per minute. It is designed for high-volume wired office environments requiring rapid output. This robust machine suits teams with heavy printing needs. It delivers consistent monochrome results for demanding monthly workloads.

Which Lexmark printer supports wireless mobile printing?

The Lexmark MS431dw provides standard Wi-Fi connectivity for mobile printing. It also features automatic two-sided printing and a durable steel-frame design. This compact model serves workspaces printing up to 8,000 pages per month. It connects via both wireless and wired networks.

Does Lexmon make a monochrome printer with fax capability?

Yes, the Lexmark MX331adn includes integrated analog faxing. This all-in-one unit offers four-in-one document handling with standard two-sided output. It features a touchscreen interface for easy operation. This model is suitable for small offices needing comprehensive black-and-white workflow tools.

Which Lexmark printer has the highest print resolution?

The Lexmark MS431dn delivers sharp 2400 dpi output. It provides high-resolution wired plain-paper monochrome printing over Gigabit Ethernet. This model achieves 42 pages per minute while maintaining detail. It is ideal when you need quick two-sided printing without wireless networking.

What is the most compact Lexmark monochrome laser printer?

The Lexmark MS331dn is a compact duplex monochrome printer. It measures 14.5 inches wide and 8.74 inches high. This space-saving desktop form factor provides wired networking and automatic duplex printing. It is designed for setups that do not require wireless or color capabilities.

See also