Our take
The Lexmark MB2546adwe is a monochrome fax MFP with both wireless and wired network interfaces. Lexmark maps part 36SC871 to the model and documents print, copy, color scanning and fax, integrated duplex, 46 ppm Letter, Gigabit Ethernet, standard 802.11b/g/n Wi-Fi and a 50-sheet reversing duplex ADF. Its recommended monthly range is 2,000–15,000 pages. That makes it a stronger document-handling option than a print-only mono printer, though color scanning does not mean color printing. Lexmark marks the model discontinued, so check service, supply compatibility and the used unit’s condition. Choose it when a single device needs to cover wireless document workflows and automatic two-sided output.
A wired or wireless office needing mono print, fax, copy and scan with automatic duplex and a two-sided document feeder..
Skip it if color printing, a small lightweight device, an active manufacturer lifecycle or low-volume personal use is the priority.
Pros & cons
What could work for you, and what to consider before buying.
What works in its favor
- Standard Wi-Fi and Gigabit Ethernet support both wireless and wired office setups.
- Integrated print duplex and a reversing duplex ADF handle two-sided output and originals.
- Lexmark specifies mono printing, color scanning, copy and fax in one MFP.
What to weigh up
- The MB2546adwe is discontinued, so service and supplies for a used machine require checking.
- It prints monochrome only; color scanning does not add color print capability.
- The 45.5-pound device needs a stable desk and more room than a compact personal printer.
Specifications and exact model details
The key details
| Model covered | MB2546adwe (36SC871) |
|---|---|
| Main functions | Monochrome laser print/copy/color-scan/fax MFP; part 36SC871 |
| Print output | Up to 46 ppm Letter; 350-sheet standard input and 50-sheet duplex ADF |
| Two-sided printing | Automatic duplex, standard Wi-Fi, Gigabit Ethernet and 2,000–15,000 recommended monthly pages |
Performance figures are manufacturer claims. Source checked October 15, 2026. Regional models and included accessories can differ.
Full review: how the features affect your choice
What the features mean for you
A monochrome MFP with color scanning
Lexmark identifies part 36SC871 as the MB2546adwe and lists copying, printing, color scanning, network scanning and fax. Its print engine is monochrome, so buyers should not confuse a color-capable scanner with color output. The model’s fax function and network scan destinations support office document workflows beyond basic print jobs. The exact part mapping matters because related B and MB devices may differ in connections or workload. Check that code on the device label and verify that the seller’s listing includes the standard feeder and trays. ([Lexmark MB2546adwe U.S. page](https://www.lexmark.com/en_us/printers/printer/11894/Lexmark-MB2546adwe)).
Automatic duplex for pages and originals
Lexmark lists integrated duplex printing, which turns output paper between sides, and a 50-sheet reversing duplex ADF for document scanning. Those are separate capabilities: output duplex can make recurring reports easier, while the reversing feeder can capture two-sided originals. The ADF is not a single-pass duplex device, so a scan cycle may handle each side by turning the original rather than capturing both simultaneously. Inspect both mechanisms on a used unit. If a workflow scans many two-sided pages, compare feeder behavior as well as the 46 ppm print rating.
Connection flexibility and a shared queue
The exact model page lists Gigabit Ethernet, USB and standard 802.11b/g/n wireless. That gives an office a choice of wireless placement or a wired network, with USB for local connection. The standard ports make the adwe configuration different from mono MFPs whose Wi-Fi is an optional card. Confirm the radios and Ethernet port on the offered unit before setup, and do not assume that a reseller includes a cable. Lexmark marks the model discontinued, which makes current driver, maintenance and supply questions worth resolving before it becomes a shared dependency.
Range for medium workgroups
Lexmark recommends 2,000–15,000 pages monthly and lists a maximum duty cycle of 120,000 pages. The recommended range is the more useful fit guide; the duty-cycle ceiling is a separate maximum and not a target. The 350-sheet standard input includes a 250-sheet tray and 100-sheet multipurpose feeder, and the output bin holds 150 sheets. Optional trays can expand input to 2,000 sheets, but those are not standard. Only count add-ons when the exact machine and listing show them. The combination fits a regular networked workflow better than an occasional low-volume desk.
Plan for discontinued hardware
Lexmark marks the MB2546adwe discontinued. Check supplies, imaging units, repair options and software support for the exact device before relying on it for a team. The page gives a 45.5-pound weight, so the machine needs a stable surface and a practical installation route. The manufacturer specification establishes features but does not establish the condition, availability or price of any reseller offer. A used listing should identify part 36SC871 and include the ADF, standard tray and multipurpose feed. The device’s strongest reason to choose it is combining fax, color scan, Wi-Fi and automatic duplex in mono printing.
Compare for your needs
For color output compare a color MFP; for a current compact mono device compare a smaller model with standard Wi-Fi and an explicit monthly range.
Find the undefined that fits you.
Tell us what matters. We’ll help you weigh the options.
Before you buy
Does the MB2546adwe print in color?
No. Lexmark identifies monochrome laser printing, although its scanner supports color and the model copies and faxes.
Does it have standard Wi-Fi?
Yes. Lexmark lists 802.11b/g/n wireless as a standard port on the U.S. MB2546adwe page.
What is its recommended workload?
Lexmark lists 2,000–15,000 pages per month as recommended volume and a separate 120,000-page maximum duty cycle.
Where can I check the current price?
Use the Amazon link for current offers. Check the exact model, seller, product condition, delivery, and return terms. This page does not display a live price or confirm stock.
Sources and review basis
Sources & review basis
We use the linked product documentation for the features above. Our suitability notes and buying advice are editorial judgments based on those features, not measured performance results.
- Lexmark U.S. MB2546adwe model page and specifications ↗ — checked October 15, 2026.
- Lexmark U.S. exact model, part, functions, ports, ADF, duplex, workload and lifecycle ↗ — checked October 15, 2026.
Is it the right fit?
Check the exact model and today’s offers on Amazon.