Lexmark MS431dw Monochrome Laser Printer 29S0100
Big performance.
Small footprint.
Lexmark MS431dw Monochrome Laser Printer
Model MS431dw | Part Number 29S0100
Fast, dependable, professional black-and-white printing in a compact, business-ready design. Built for modern offices, busy workgroups, and everyday productivity.
Designed to keep business moving.
The Lexmark MS431dw delivers professional monochrome documents at speeds of up to 42 pages per minute, with first-page output as fast as 5.9 seconds. Whether printing invoices, reports, shipping documents, or everyday office paperwork, it delivers impressive productivity without occupying valuable workspace.
Integrated automatic duplex printing reduces paper consumption, while Lexmark's robust print engine and business-class construction are designed for consistent office performance.
Wireless freedom.
Built-in Wi-Fi, Ethernet, and USB connectivity provide flexible printing options for individual users and shared business environments.
Print on both sides.
Automatic two-sided printing comes standard, helping reduce paper use while producing polished, professional documents.
Built for productivity.
A 250-sheet main tray and 100-sheet multipurpose feeder handle everyday office documents, envelopes, labels, and supported specialty media.
Ready for workgroups.
Recommended monthly printing of 800 to 8,000 pages, with a maximum monthly duty cycle of up to 80,000 pages.
Works with your devices.
Compatible with Windows 11 and macOS 27, providing flexible printing across modern computers and office environments.
macOS printing is supported through Apple AirPrint. Windows printing can be configured using compatible Lexmark drivers. Network configuration may be required.
Choose your configuration.
Toner and imaging drum inclusion depends entirely on the configuration selected when placing your order. Please review the following options carefully.
Printer Only
Includes the Lexmark MS431dw printer only. Neither a toner cartridge nor an imaging drum is included. Both components must be obtained separately before the printer can be used.
Starter Toner
Includes the Lexmark MS431dw printer, a starter toner cartridge and a starter imaging drum. An excellent configuration for customers seeking a printer with the necessary imaging components included.
Full-Yield Toner Option
Includes the Lexmark MS431dw printer, the selected full-yield toner cartridge and a starter imaging drum. Ideal for customers who prefer increased toner capacity from the outset.
Please select your options wisely. Toner and imaging drum inclusion is determined by your selected product configuration, not by the manufacturer's original retail packaging specifications.
Technical specifications.
| Manufacturer | Lexmark |
| Model | MS431dw |
| Product Number | 29S0100 |
| Print Technology | Monochrome Laser |
| Print Speed | Up to 42 ppm (Letter) |
| First Page Out | As fast as 5.9 seconds |
| Print Resolution | Up to 2400 IQ (2400 x 600 dpi) |
| Duplex Printing | Automatic / Integrated |
| Paper Capacity | 250-sheet tray + 100-sheet multipurpose feeder |
| Optional Expansion | 550-sheet additional tray, sold separately |
| Connectivity | Wi-Fi, Ethernet, USB 2.0 |
| Display | 2-line monochrome LCD |
| Memory | 256 MB |
| Recommended Volume | 800–8,000 pages/month |
| Dimensions | 14.5 W x 14.3 D x 8.7 H inches |
Print speeds and capacities reflect manufacturer specifications. Actual results vary by usage and configuration.
Business printing.
Better value.
Expertly prepared by an independent printer specialist, with attention to hardware functionality, secure packaging, and dependable fulfillment.
Product condition: Remanufactured. Each unit is independently tested, packaged, and fulfilled by The Printer Depot. Product warranty is provided by The Printer Depot, not Lexmark. Toner and imaging drum inclusion varies according to the configuration selected at checkout.
Couldn't load pickup availability
Pickup available at WAREHOUSE
Usually ready in 5+ daysPairs well with
In stock! Ships within 5-7 business days.
100% Tested prior to shipment
Warranty Included (1 Year, 2 Year, and 3 Year Extensions available on all Printers)
Lifetime technical support
Lexmark MS431dw Monochrome Laser Printer 29S0100
Please visit our FAQs page or email Sales@theprinterdepo.com with any questions you may have.
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Shipping Information
Most orders ship within 48 hours of receipt.
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Customer Support
Please reach out to us via email or chat box Monday-Friday 8AM-5PM CST.
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FAQ’s
Please click "Quick Links" at the bottom of the page & open "FAQ's" for more information.
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Technical Support
All of our products include lifetime technical support via email.
FAQs
Please read our FAQs page to find out more.
How much is shipping?
- Shipping is free on all items below 65lbs
- If you are purchasing in bulk & the total weight exceeds 65lbs then please reach out to us through the chat box or email sales@theprinterdepo.com for a custom quote.
- If the item exceeds 65lbs then you may be subject to freight charges.
Do you charge sales tax?
- We do not collect sales tax outside of the state of Texas. Therefore, you do not need to provide any proof of exemption unless your shipping/billing address is in Texas.
- If you are located in Texas & would like your account to be tax exempt then you must email Sales@theprinterdepo.com your Texas resale certificate or proof of exemption.
Do you offer "Blind Drop Shipping"?
- Yes, we offer "Blind Drop Shipping" & "Private labeling".
- Please email Sales@theprinterdepo.com for more details.
Do you offer any discounts?
- Yes, please sign up for our weekly newsletter for upcoming sales, discount codes, and product announcements.
- Wholesalers should email sales@theprinterdepo.com for a custom quote.
Do you accept "Purchase Orders"?
- Yes, please send your PO's to sales@theprinterdepo.com
- Credit card or Net 30 application must be on file in order for your purchase order to be processed.