OKI Pro9431dn A3 Colour LED Laser Printer

Code: 45530407
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Graphic Arts Printer

  • 4 Colour Toner Printer
  • 8 Seconds First Page
  • 50ppm Colour Print
  • 50ppm Mono Print
  • 530 Sheet Input Tray
  • 300 Sheet Multi-Purpose Tray
  • 2400dpi Print
  • Power 1.2GHz Processor
  • 2GB RAM
  • GHS Chemical Label Printer
  • USB & Network
  • Automatic Double-Sided Printing
  • Windows & Mac
Price on Application

In Stock

Free UK Delivery

Call Us FREE 033 0303 0123 to talk to a trained OKI expert.
(Mon-Fri 9am-5.30pm)

Contact Us

What's in the box

  • OKI Pro9431dn colour printer
  • AC Cable (UK)
  • CD/DVD (including Software/ Utilities/ Drivers and User Manuals) & Setup Guide
  • CMYK Starter Toners | 38,000 pages(K), 20,000 page (CMY)


*** Update March 2020 ***

Now Includes 3 Year On-Site Parts & Labour Warranty

Specifically designed for the graphic arts market, the OKI Pro9431dn offers outstanding high definition colour printing of the highest quality, high print speeds, lower total cost of ownership and superior media handling flexibility.

With speeds of up to 50ppm the OKI Pro9431dn is the ideal printer for creative businesses and reprographics studios. And with cost effective high capacity consumables total cost of ownership is reduced.

The Pro9431dn can also be used as an office printer for day to day printing eliminating the need for two separate printers. Built to offer essential levels of high quality output, the Pro9431dn is robust and reliable.

The Pro9431dn is the perfect partner for creative agencies and design teams where producing concepts that are as close to the proposed final design is essential for client approval.

A true breakthrough in printing technology for the creative and graphics industries, the OKI Pro9431dn enables short run printing on a wide range of media, with a new vibrancy of colour.

The Pro9431dn is fully compatible with EFI Fiery XF 5.0 server which enables advanced colour management, including spot and process colours, optimising colour depth and print quality.

Stunning high definition colour

The Pro9431dn uses digital LED technology and our Multi-Level ProQ technology to produce high definition printing in the sharpest and most vibrant print output available.

  • Superb print resolution of 1200 x 1200dpi
  • Multi-Level ProQ technology enhances colour print output
  • Fully compatible with EFI Fiery® XF for advanced colour management


OKI Pro9000 Series Brochure
OKI Pro9431dn Specification Sheet

Product Features

  • GHS Chemical Labelling

    GHS Chemical Labelling

    This printer has been approved for printing colour Global Harmonisation System (GHS) Chemical Hazard Labels and Material Safety Data Sheets (MSDS) to IMDG specification BS5609.

    Chemical Hazard Labels

    Chemical hazard labels are applied to chemical drums, containers and bottles.

    They are required by law to help identify potential risks to people, wildlife and the environment.

    They explain what the hazards are, how to avoid them, and communicate how the chemicals should be stored and safely disposed of.

    The symbols used on chemical hazard labels identify chemicals which are explosive, oxidising, highly flammable, toxic, harmful, irritant, corrosive, or dangerous for the environment. One or more of these classifications can be applied to a single chemical mixture.

    Choose OKI for Chemical Label Printing

    OKI is the only printer manufacturer to warrant the entire label solution to BS5609, provided the recommended label media is used.

    • International Maritime Code for Dangerous Goods (IMDG), BS5609 and GHS approved solutions
    • 3 Year Warranty for complete label printing solution
    • No need for a separate specialist thermal label printer
    • Print what you need, when you need it

    All OKI BS5609 compliant printers have been independently tested by the Print Industry Research Association (PIRA) to comply with BS5609 Part 3.

  • Horticulture Labelling

    Horticulture Labelling

    We specialise in supplying garden centres and retail nurseries with printing solutions for all their horticultural requirements.

    Versatile, efficient and reliable, this printer is the perfect choice for printing stunning full colour plant labels in-house and on-demand. Print self-adhesive labels, self-ties and stick-ins, and create eye-catching bed cards to attract customer attention to seasonal offers, in-store promotions and point of sale notices.

    Update and print multiple label designs with no media changes or additional plate costs. Print multiple designs of full colour labels and marketing media in-house, matching print quality to immediate demand.

    As well as horticultural labels the same printer can be used to create your promotional material, signage and stationery.

    Look what you can print

    • self-tie labels – loop lock labels, tie wraps
    • stick-in labels – pot pointers, push-in labels
    • self-adhesive horticultural labels
    • waterproof and weatherproof plant pot labels
    • swing tags and bed cards
    • shelf edge cards
    • banners
    • plant pot labels
    • Christmas tree labels
    • all your marketing material: promotional flyers, business stationery, point of sale notices and business cards

    For all your label media requirements, we recommend Bluepoint Tags and Labels

  • Label Printing

    Label Printing


    Impress customers with 5 colour label printing, even on short-run jobs.

    Say yes to 5 colour label printing on weatherproof, metallic and more synthetic labels with the OKI Pro1050 (CMYK+White) printer.

    With the OKI Pro1050 you can cost-effectively print highly durable, commercial grade labels with white under-printing for printing vibrant colours on colour labels. Whether it’s 1 label or 10,000 our label printer has you covered.

    Take advantage of unrivalled label media compatibility with OKI


    More information on OKI label printing, visit OKI Europe

  • Pouch Printing

    Pouch Printing

    OKI Europe enters the flexible packaging print market partnering with SIHL GMBH

    OKI Europe Limited are pleased to announce a key strategic partnership with SIHL GMBH to provide solutions directly printing on to premade resealable synthetic stand-up pouches.

    Building on the outstanding media handling of the OKI Pro9xxx series print devices, OKI and SIHL have worked closely to develop a toner printable pouch to address the fast growing short run pouch market.

    Addressing a wide range of applications from coffee to cosmetics, protein powders to pet treats, spices to sports supplements, sweets and snacks and many more, the markets for re-sealable barrier pouches are plentiful.

    As a part of OKI’s continued expansion in providing solutions for in house printing direct to packaging, this important development of premium synthetic pouch media from SIHL provides outstanding results on the OKI Pro9000 range of printers and are the perfect match to suit these high quality application requirements that customers demand, giving businesses the ability to quickly print short runs on demand, with no minimum order quantities and no wastage.  Recognising how important it is for companies to take control of their production processes, reduce time to market and increase the premium look and feel of their products, SIHL have created this range of pouches

    The pouches offer plenty of space on the front and back for an appealing and personalised design and information on ingredients and additives. Due to the oval welded bottom, the bag remains upright and offers an attractive product presentation at the point of sale. By using the optional zipper, products remain fresh for a long time due to the reclosure.

  • Number Plate Printing

    Car Number Plates

    OKI’s Retail Solutions for Car Dealers

    OKI’s Retail Solutions for Car Dealers provides print processes within service centres and showrooms. From speeding up the production of powerful in-store adverts to promote a particular brand or offer, to printing paperwork and invoices. Car Dealers can print a range of applications that place them in pole position and way ahead of the competition.

    Car Number Plates

    Print personalised road legal number plates on reflective media. OKI’s printers are certified to print on reflective media.

    For OKI Pro9431dn, OKI Pro9541dn and OKI Pro9542dn printers no further equipment or software is needed to print number plates successfully.  For OKI B432dn and OKI C650dn we recommend…

  • Confectionery Pack Sleeve Printing

    Confectionery Pack Sleeve Printing



  • Greeting Card Printing

    Greetings Card Printing


    Consumer demand for personalisation within the Greeting Cards and Wedding Stationery industry has risen significantly in recent years, so the ability to quickly produce highly creative, professional quality, customised cards, envelopes and stationery, at a competitive price can be a lucrative revenue source.

    Greeting Cards and Wedding Stationery businesses can offer a bespoke experience to match all occasions thanks to the impressive media handling capabilities of OKI’s 5 colour printers.

    The ability to print on a range of different media including textured, ultra smooth, matte, glossy, dark, light, clear, thick or thin, offers endless opportunities. Customers’ designs can become a reality with the flexibility to design online and print in vibrant colour or white toner on dark media, or even clear toner to create UV effects on demand.

  • Seed packet printing

    Seed Packet Printing

    Designed with producers and retailers in mind, OKI’s Pro9000 Series 4 and 5 colour digital production printers empower businesses to take total control of their printing by enabling them to print small-volume packaging such as pouches, paper bags, seed packets and boxes in-house and in-store.

    The Pro9000 Series features OKI’s award-winning digital LED technology, delivering deep, vibrant colours, great solids and high colour density, printing even the most intricate designs directly on a surprisingly diverse range of eco-friendly materials.

    Importantly, the Pro9000 Series is designed to provide businesses with low total cost of ownership, has zero set up costs and a relatively low upfront investment. What’s more, no internal expertise is required to operate the printer. The ability to print as little as one item if needed means wastage is also eliminated.

    Whether a boutique retailer or producer is thriving or merely surviving in the current climate, the OKI Pro9000 Series minimises costs and opens up new opportunities to create, print and profit from consumer demands, improving customer satisfaction, driving loyalty and repeat orders while increasing agility as the business landscape continually shifts.

Price on Application

In Stock

Free UK Delivery

Call Us FREE 033 0303 0123 to talk to a trained OKI expert.
(Mon-Fri 9am-5.30pm)

Contact Us

Toner Cartridges for the OKI Pro9431dn

Accessories for the OKI Pro9431dn