Lexmark MX431adw – A4 mono laser multifunction printer with fax
duplex, ADF, Wi-Fi, touch screen
Kompaktní černobílá multifunkce 4 v 1 pro malé pracovní skupiny: tisk až 42 str./min (formát Letter), automatický oboustranný tisk i skenování, podavač dokumentů na 50 listů, fax, dotykový displej 2,8", Wi-Fi a tonery až na 20 000 stran.
VAT included
The price includes a recycling fee of CZK 14
This item is in stock at our distributor and ships as soon as we receive it.
With you:
- Manufacturer
- Lexmark
- Model
- 29S0510
- SKU
- IDS-748095
- EAN
- 0734646695718
Description
Compact black-and-white multifunction printer with fax for small work groups
The Lexmark MX431adw prints, copies, scans (including in colour) and faxes in A4 format. It prints up to 42 ppm (Letter format) according to ISO, delivers the first page in 5.9 s, and prints and scans on both sides automatically – the 50-sheet document feeder scans both sides at once. It measures 339 × 411 × 366 mm, so it fits almost anywhere. In addition to Ethernet and USB, it has built-in Wi-Fi for printing from a phone. The manufacturer recommends it for 800–8,000 pages per month.

What the printer can do
- Printing, copying, colour scanning and fax in A4 format
- Printing up to 42 ppm (Letter format), duplex 18 ppm, first page in 5.9 s
- Automatic duplex printing and single-pass duplex scanning (DADF for 50 sheets)
- Scanning up to 46 ppm in black and white, duplex 92 ppm (A4)
- Colour touchscreen 7.2 cm (2.8")
- 250-sheet tray + 100-sheet multipurpose feeder, with an optional tray up to 900 sheets
- Wi-Fi, Ethernet and USB; mobile printing via Lexmark Mobile Print, Mopria and AirPrint
- Steel frame and fuser for the entire service life of the printer

Single-pass duplex scanning
The 50-sheet document feeder scans both sides of a sheet at once – in black and white up to 92 pages per minute. Send scans by email, to a network computer, via FTP or to the cloud.
Up to 900 sheets of paper
A 550-sheet tray 29S0600 can be added to the standard 250-sheet tray and the 100-sheet multipurpose feeder – the capacity then increases to 900 sheets. The printer can be placed on an adjustable stand or a rotating cabinet.

Toner and operation
The box contains a starter toner for 3,000 pages and an imaging unit for 40,000 pages. Replacement 55B series toners (Lexmark MS/MX331, 431): from the return programme 55B2000 for 3,000 pages and 55B2H00 for 15,000 pages; corporate (no return obligation) 55B200E for 3,000 pages, 55B2H0E for 15,000 pages and 55B2X0E for 20,000 pages. The replacement imaging unit 55B0ZA0 lasts up to 40,000 pages. Yields according to ISO/IEC 19752.
Technical parameters
| Functions | printing, copying, colour and network scanning, fax |
| Printing technology | black-and-white laser |
| Print speed (ISO) | up to 42 ppm (Letter), duplex 18 ppm |
| Copy speed | up to 42 copies/min (Letter) |
| First page / first copy | 5.9 s / 5.9 s |
| Print resolution | 2,400 × 600 dpi (Image Quality 2400), 600 × 600 dpi |
| Duplex printing | automatic (integrated duplex) |
| Paper – input | 250-sheet tray + 100-sheet multipurpose feeder (350 sheets), max. 900 sheets / 3 inputs |
| Paper – output | 150 sheets |
| Paper weight | 60–120 g/m² (standard tray), 60–218 g/m² (multipurpose feeder); the manufacturer states 16–32 lb and 16–58 lb |
| Formats | A4, A5, A6, JIS-B5, Letter, Legal, Folio, Oficio, Statement, Executive, DL envelopes, No. 7 3/4, 9, 10 |
| Scanner | flatbed CIS + DADF for 50 sheets (single-pass duplex), max. 216 × 356 mm, up to 600 × 600 dpi |
| Scan speed (A4) | black and white 46 / duplex 92 ppm, colour 20 / duplex 40 ppm |
| Fax | 33.6 kbps (V.34), transmission under 3 s per page |
| Display | colour touchscreen 7.2 cm (2.8") |
| Processor / memory | dual-core 1 GHz / 512 MB |
| Connectivity | Wi-Fi, Ethernet 10/100, USB 2.0 type B |
| Print languages | PCL 5c, PCL 5e, PCL 6, PostScript 3, Direct Image emulation |
| Monthly volume | recommended 800–8,000 pages, maximum 80,000 pages |
| Toner | Lexmark 55B (3,000, 15,000 or 20,000 pages); 3,000 pages in the box |
| Imaging unit | up to 40,000 pages |
| Noise level | printing 53 dB, copying 59 dB, scanning 58 dB |
| Power consumption | printing 580 W, sleep 1.1 W, hibernation 0.1 W; TEC 0.54 kWh/week |
| Dimensions (H × W × D) | 339 × 411 × 366 mm |
| Weight | 28.2 lb (12.8 kg) |
| Warranty | 12 months |
Data according to the manufacturer's official materials (Lexmark MX431adw on lexmark.com). Print and copy speeds according to ISO/IEC 24734 and 24735. For this model the manufacturer states speeds for Letter format.
Specifications
- Dimensions
- 339 × 411 × 366 mm
- Weight
- 12.8 kg
- Power
- 580 W
- Print technology
- Laserová
- Print resolution
- 2400 × 600
- Interface
- USB 2.0
- Warranty (months)
- 12
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