Lexmark MS911de SRA3 Mono Laser Printer | 26Z0018

Lexmark MS911de: High-Volume SRA3 Mono Printing for Demanding Departments

The Lexmark MS911de is a departmental A3 mono laser printer built for organisations with serious, sustained print volumes. It prints at up to 55 pages per minute, with standard duplex and SRA3 capability on every job. Specifically, its dual-core processor and colour touchscreen suit reprographics rooms, busy departments, and teams that print large-format documents every day. Additionally, expandable paper handling up to 6,650 sheets means the Lexmark MS911de scales alongside genuinely high-demand printing environments.

55ppm Mono Printing up to SRA3

The MS911de prints at up to 55 pages per minute, with the first page landing in as little as 5.5 seconds. So it clears high-volume jobs quickly, without leaving a queue at the tray. Unlike typical desktop printers, it prints up to SRA3 (12″ x 18″), meaning it handles oversized documents, posters, and layouts that standard A4 printers simply can’t produce. Its dual-core 800MHz processor and 512MB of memory, expandable up to 2.5GB, handle demanding, multi-document jobs smoothly, even under sustained daily use.

Print resolution reaches up to 1200 x 1200 dpi, so text and fine detail come out sharp on every page. Furthermore, the 4.3-inch e-Task colour touchscreen makes day-to-day operation straightforward, letting you configure settings, run apps, and monitor status at a glance. As a result, teams get up to speed quickly, with little to no training needed.

Finishing, Connectivity and Built-In Security

You can connect the MS911de via USB 2.0 for a straightforward desktop setup. Alternatively, Gigabit Ethernet gives you fast, reliable network integration, so a whole department can print to the same device. A front-mounted USB port also lets you print directly from a memory stick, while two rear USB ports support keyboards or other accessories. Because of this, it adapts easily to shared departmental spaces with varied printing needs.

Security comes built in as standard, not bolted on afterwards. The MS911de includes Lexmark’s full-spectrum security architecture, protecting your documents on the device, over the network, and everywhere in between. Also, a range of embedded features work continuously to harden the device against attacks, so your print environment stays protected. In fact, optional finishing options, including stapling, hole-punching, offset stacking, and both trifold and saddle-stitched booklets, mean this printer can handle much more than simple print runs.

Paper Handling Built for Serious Volume

The standard two 500-sheet input trays pair with a 150-sheet multipurpose feeder, so you can switch between plain paper and specialist media without reloading the main trays. Media sizes range from A6 up to SRA3, meaning it handles everything from compact forms to full-bleed A3 layouts with ease. Meanwhile, the standard 250-sheet output bin keeps finished jobs tidy and ready to collect.

For growing print volumes, optional 500-sheet, 2,500-sheet tandem, and 3,000-sheet trays expand total input capacity up to 6,650 sheets. So the printer scales alongside your workload, rather than holding it back. Long-life fuser and imaging components also extend uptime between services, with a 125,000-page photoconductor yield and a maximum monthly duty cycle of 300,000 pages, well beyond the 15,000 to 59,000-page range Lexmark recommends for steady day-to-day use.

Refurbished and Tested In-House

Our own technicians refurbish every unit we sell. We don’t outsource this step. First, we test print quality and resolution accuracy. Next, we check duplex operation, paper feed reliability, and connectivity across USB and Ethernet. We also verify the touchscreen and control panel respond correctly. Then, we clean each unit thoroughly, inside and out, before it ships. For the full picture, you can read more about us.

Each printer ships with a 90-day return-to-base warranty, including a 14-day return window. This covers you from day one. You’ll find full terms on our terms & conditions page. We also offer free delivery to mainland UK addresses. So the price you see is the price you pay.

Questions Before You Buy?

If you’d like to check compatibility, ask about stock, or get advice before ordering, simply visit our contact us page. Our team will help you out. Also, Lexmark provides full manufacturer specifications on its website.

What’s in the box?

We include a UK power cable and a part used toner/drum with this printer. So it arrives ready to use from day one. Connection cables and consumables are available for sale separately on our site. User manuals and documentation are available elsewhere online.

Lexmark MS911de Key Features & Benefits

Up to 55ppm mono printing with standard duplex — so it clears high-volume jobs quickly while saving paper on every run

SRA3 / 12″ x 18″ print capability — meaning it produces oversized documents and layouts standard printers can’t

4.3-inch e-Task colour touchscreen — for straightforward configuration, app access, and status monitoring

Dual-core 800MHz processor, expandable to 2.5GB memory — for smooth handling of demanding, high-volume print jobs

Gigabit Ethernet, USB 2.0 and front/rear USB ports — so a whole department can connect, print, and share accessories

Two 500-sheet trays plus 150-sheet multipurpose feeder — for flexible handling of paper and specialist media from A6 to SRA3

Expandable to 6,650-sheet input capacity — so it scales with serious print volumes using optional trays

300,000-page maximum monthly duty cycle — built for reliable, sustained use in high-demand departments

Refurbished and tested in-house — our technicians check print quality, duplex operation, and all connectivity before it ships

90-day Northwood warranty and free mainland UK delivery — so it covers you from day one, with no added shipping cost

Specification Table