Samsung MultiXpress Laser Multifunction Printer A3 (SL-K4250RX)

Stock Status: Discontinued
Key Specifications
  • Print, Copy, Scan

  • A3 / Duplex

  • USB 2.0 / LAN

SKU:#044252 Warranty3 years onsite by Samsung Product No.:HPI-SL-K4250RX Short link: See specifications from the manufacturer

Super Smart is now Super Simple
A New Way of Printing for Smart and Innovative Businesses

Touch To Print, Just Like On A Tablet
Innovation and usability is built into the SMART MultiXpress K4250RX. The Samsung SMART UX Centre is the first smart Android™ printing UX that is intuitive, extendible and ensures compatibility with various Android™-based devices.

Enjoy Preloaded Applications And Widgets
It’s all about convenience and flow. Your favourite applications such as Copy, Scan / Send, Box, Job Status, Address Book and Help come preloaded while custom widgets provide instant access to frequently used functions.

Faster Printing
The SMART MultiXpress K4250RX is equipped with a 1 GHz dual-core CPU that powers printing at 25 pages per minute (ppm). With high-performance speed printing, businesses can work smoothly and operate more efficiently

Stand Out With Sharp, High-Quality Print Output
Samsung’s unique Rendering Engine for Clean Page (ReCP) technology delivers sharper text and cleaner images. A superior resolution of 1200 x 1200 effective dpi ensures that everything you do will stand out.

Save Resources With Low TCO Printing
Reduce labour costs for heavy printing with ultra-high-yield toner cartridges and drums. Toners that yield 35000 standard B&W pages and drums that yield 200000 will lower your TCO and reduce waste.


3 years onsite by Samsung


Print technologyLaser
PrintingMono printing
CopyingMono copying
ScanningColour scanning
Maximum duty cycle100000 pages per month
Duplex printingY
Standard printer languagesPCL 5e,PCL 6,PostScript 3


Maximum resolution1200 x 1200 DPI
Print speed (black, normal quality, A4/US Letter)25 ppm
Time to first page (black, normal)8.5 s


Maximum copy resolution600 x 600 DPI
Copy speed (black, normal quality, A4)25 cpm
Time to first copy (black, normal)6.2 s
Maximum number of copies9999 copies
Copier resize25 - 400%


Optical scanning resolution600 x 600 DPI
Scanner typeADF
Maximum scan resolution4800 x 4800 DPI
Scan toE-mail,FTP,SMB
Scan speed (colour)45 ppm
Scan speed (black)45 ppm
Duplex scan speed (colour)18 ppm
Duplex scan speed (black)18 ppm
Scan driversSANE,TWAIN


Fax resolution (black)600 x 600 DPI
Modem speed33.6 Kbit/s
Fax forwardingY
Caller IDY

Input & output capacity

Total input capacity1140 sheets
Multi-Purpose trayY
Multi-Purpose tray input capacity100 sheets
Paper input typeCassette
Auto document feeder (ADF) output capacity100 sheets
Standard output capacity500 sheets
Maximum input capacity2180 sheets

Paper handling

Maximum ISO A-series paper sizeA3
ISO A-series sizes (A0...A9)A3,A4
Standard tray media typesBond paper,Glossy paper,Heavy paper,Plain paper,Recycled paper,Thick paper,Thin paper
Multi-purpose tray media typesBond paper,Envelopes,Glossy paper,Heavyweight paper,Labels,Plain paper,Preprinted forms,Recycled paper,Thick paper,Thin paper

Ports & interfaces

Direct printingY
USB portY
Standard interfacesEthernet,USB 2.0
Optional connectivityWireless LAN


Ethernet LANY


Internal memory4096 MB
Internal storage capacity320 GB
Processor frequency1000 MHz
Sound pressure level (printing)50 dB
Sound pressure level (copying)53 dB
Sound pressure level (quiet mode)30 dB


Product colourBlack,White
Market positioningBusiness
Built-in displayY
Display diagonal25.6 cm (10.1")

System requirements

Windows operating systems supportedY
Mac operating systems supportedY
Linux operating systems supportedY

Weight & dimensions

Width566 mm
Depth610 mm
Height829 mm
Weight61.7 kg

Other features

Recommended monthly print volume5000 pages