OKI B412dn A4 Mono LED Laser Printer


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4.7 / 5 (7  reviews)

"impressive performance and cost

Excellent printer for the cost. Fast speed, and large RAM. Also it is the quickest first install I have ever done, com..."

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Google Cloud Print AirPrint
Key Features
Back Key Features
  • Secure Printing Protects Confidential Documents
  • Up to 33ppm Mono Print
  • 5 Seconds First page
  • USB & Network
  • Automatic Double Sided Printing
  • 1200 x 1200dpi Print
  • 250 Sheet Input Tray
  • 100 Sheet Multi-Purpose Input Tray
  • 667MHz Processor
  • 512MB RAM; 3GB eMMC RAM
  • Windows & Mac Compatible
  • PCL5e, PCL6(XL), EPSON FX, IBM ProPrinter, XPS
Compare the Range
Compare the Range
ModelDouble Sided PrintingMemoryNetwork ReadyUSB PortAdditional Paper Tray Price ex Vat 
OKI B412dnAutomatic512MB RAM; 3GB eMMCYesYesoptional 1 x 530 SheetView£124.99
OKI B412dnwAutomatic512MB RAM; 3GB eMMCYesYesoptional 1 x 530 SheetView£154.43

Select a bundle today and save £££'s

OKI B412dn + High Capacity Black Toner (7,000 Pages) + OKI B412dn + High Capacity Black Toner (7,000 Pages) You save £4.28
Bundle Price £221.76 ex VAT @20% £266.11 inc VAT
OKI B412dnw OKI B412dnw
Bundle Price £154.43 ex VAT @20% £185.32 inc VAT
Special Offer
  • Free 3 Year On-Site Warranty
  • Free 8GB Memory Stick

Business Price £124.99 ex VAT @ 20%
£149.99 inc VAT
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OKI B412dn
Business Price £124.99 ex VAT @ 20%
£149.99 inc VAT
  • Product Overview
  • Cartridges & Accessories
  • Questions & Answers (6)
  • Reviews (7)
Product Overview

OKI B412dn in More Detail

Offering comprehensive support and a wide variety of features to small and medium sized offices, the B412dn can help significantly streamline the printing process. Unlike many printers in the price range, this model includes features such as automatic double sided printing, intuitive template management tool and a clear two line LCD display.

Speedy Functionality

The impressive 33 pages per minute print speed and capacity to print the first sheet within five seconds helps the B412dn support a busy office environment with a heavy reliance upon printed output. This increased speed of print has been carefully developed to prevent quality from being compromised from the first print until the last.

Compact and Robust

The compact design of the B412dn belies a robust and intelligently design machine, suitable for busy workplaces. OKI have implemented ultra-reliable LED technology which has been fine-tuned over 20 years to ensure the printer operates at the height of its capacity year after year.

With separate toner and drum, no consumable will be wasted during the replacement process.

Intelligent Connectivity

The B412dn offers users a selection of connectivity options including Gigabit Ethernet and network connections. Allowing multiple users to utilise the full functionality of the printer via a range of different devices, the printer is versatile enough to support the modern, ever-evolving workplace.

Product Video
What's in the Box?

What's in the Box?

  • OKI B412dn mono printer
  • AC Cable (UK)
  • CD/DVD (including Software/ Utilities/ Drivers and User Manuals)
  • Setup Guide
  • Image Drum and Starter Toner = 2000 pages
Detailed Specification

Detailed Specification


Double Sided Printing Unit (Duplex) Duplex as Standard
Speed Monochrome Up to 33ppm Mono Print
First Page 5 Seconds First page
Product Group Output A4
Double Sided Printing Automatic Double Sided Printing
Printer Resolution 1200 x 1200dpi Print
Warm Up Time 5 seconds from Deep Sleep, 17 seconds from power on


Interface Type(s) USB & Network
Airprint Compatible Yes
Network Ready Yes
USB Port Yes
USB Ports 1 x USB 2.0

System Specification

Processor 667MHz Processor
Memory (Maximum) 512MB RAM; 3GB eMMC RAM


Operating Systems Supported Windows & Mac Compatible

Media Handling

Paper Handling Input 1 250 Sheet Input Tray
Paper Handling Input 2 100 Sheet Multi-Purpose Input Tray
Additional Paper Tray optional 1 x 530 Sheet
Maximum Duplex Paper Weight 120gsm
Maximum Input Capacity 880 Sheet
Maximum Paper Size A4
Maximum Paper Weight 163gsm
Media Sizes Supported Tray 1: A4, A5, B5(JIS), A6, Letter, Legal 13, Legal 14, Executive, Statement; Tray 2: A4, A5, B5(JIS), Letter, Legal 13, Legal 14, Executive; Multi-purpose tray: A4, A5, B5(JIS), A6, Letter, Legal 13, Legal 14, Executive, Statement, Envelopes: Monarch, Com9, Com-10, DL, C5, C6, 4 x 6”, 5 x 7”; Duplex: A4, B5(JIS), Letter, up to Legal 14, Executive
Minimum Duplex Paper Size A6
Minimum Paper Weight 60gsm
Paper Handling Standard Output 150 sheets face down, 100 sheets face up
Paper Size Tray 1: A4, A5, B5(JIS), A6, Letter, Legal 13, Legal 14, Executive, Statement; Tray 2: A4, A5, B5(JIS), Letter, Legal 13, Legal 14, Executive; Multi-purpose tray: A4, A5, B5(JIS), A6, Letter, Legal 13, Legal 14, Executive, Statement, Envelopes: Monarch, Com-9, Com-10, DL, C5, C6, 4 x 6”, 5 x 7”; Duplex: A4, B5(JIS), Letter, up to Legal 14, Executive
Paper Trays (Standard/Maximum) 2 (3)

Barcodes & Labels

Barcode 5031713063681
Barcode Types 10 types of one dimension with 26 variations: UPC-A, UPC-E, EAN/JAN-8, EAN/JAN-13, Interleaved2of5, Code39, Code 128, EAN/UCC-128, CODABAR, ZIP+4POSTNET; 2 types of two dimension: PDF417, QR code

Duty Cycle

Monthly Duty Cycle 60,000
Recommended Max Print Volume 3000 Pages/Month


Mono or Colour Printer Mono
Technology LED Laser Printer
Dimensions 245mm (H) x 387mm (W) x 364mm (D) - 12kg
Environmental Operating Temperature 10 to 32C - Humidity 20 to 80%
Noise Level Operating: 53dB(A) or less; Standby: 30dB(A) or less; Power save: Background level
Power Consumption Printing/Standby/Sleep Modes Typical: 560W; Max: 900W; Idle: 80W; Power Save: 7W; Deep Sleep: 1.4W
Product Type A4 Laser Printer
Carton Dimensions 13kg

Consumable Info

Drum Life 25,000 Pages
Mono Toner Life 3,000 Pages


Printer Languages PCL5e, PCL6(XL), EPSON FX, IBM ProPrinter, XPS
Font Capabilities 87 scaleable PCL fonts, 2 bitmap fonts, OCR-A/B
Software Included Template Manager, smartPrintSuperVision, OKI LPR, Network Extension, Network Card Setup, Configuration Tool, Op-Panel Download Utility, Storage Device Manager


Document Security Secure Printing

In the Box

In The Box OKI B412dn mono printer, AC Cable (UK), CD/DVD (including Software/ Utilities/ Drivers and User Manuals), Setup Guide, Image Drum and Starter Toner = 2000 pages

Cartridges Included

Black 2000 Pages

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Questions & Answers

Customer Questions & Answers

Can't find the answer you're looking for? Our printer experts are here to help! Ask a Question
  • Does this OKI printer have a parallel port?

    Unfortunately, the OKI B412dn (45858301) does not have a Parallel Port, it has a USB and Network interface only

    On 28/07/2017 11:13:01
  • does this printer print a5 duplex or single side only?

    Unfortunately,this printer can print A5 single sided only. It can however duplex on A4, B5(JIS),Letter,up to Legal 14 and Executive on media thicknesses ranging between 60 to 120gsm.

    On 20/07/2017 11:01:48
  • Writes that supports Airprint but in "Full list of AirPrint compatible printers" does not appear. Which is true? Does WPS connection?

    The OKI B412dn is compatible with Airprint and this information can be found on the products brochure. However, the OKI B412dn is not compatible with wireless printing, but the OKI B412dnw is the wireless version of this printer.

    On 24/01/2017 14:07:37
  • RE; OKI printer, B412dn DOES it print,scan copy? How different from Samsung, 2026? in terms of build, reliability , etc

    The OKI Printer can print only, but does so at speeds of up to 33ppm. The Samsung 2026 can do up to 20 ppm. Being able to print the first sheet within 5 seconds means that it is a very reliable machine, the samsung 2026 can have the first page out in less than 8.5 seconds so is slightly slower. Both printers have outstanding image definition with a resolution of 1200 x 1200 dpi.

    On 19/01/2017 16:17:58
  • What is the difference between the toner cartridge and the image drum?

    The toner cartridge is simply a small container that contains powder, whereas the image drum is a unit that helps to finish the ink-to-paper process by receiving the text or image and transferring it on to the media being used.

    On 06/01/2017 09:45:35
  • Do I need a waste cartridge for this machine?

    The OKI B412dn (45858301) does not require a waste cartridge.

    On 11/10/2016 15:19:27
Customer Reviews Google Cloud Print AirPrint

Overall Customer Rating

4.7 / 5
Already own this? Tell us what you think... Review This Product
  • Denis Udall 06 December 2017 3.75 / 5 Value 2 Features 4 Quality 4 Performance 5 Nice printer but beware

    I've used OKI printers for a charity I volunteer for years. I have been in the habit of ordering the largest pack of toner possible. installing that on the new printer and keeping the toner supplied with the printer to keep me going when the other runs dry. You can't do that with this one. The supplied cartridge doesn't have a chip installed, and once you use a chipped toner it won't accept an unchipped one. Nothing anywhere about that in the limited installation instructions supplied, and I can't find any reference to in in the software manual. Result.......I've wasted the equivalent of £40 of already extremely expensive toner. Fool me once shame on you but fool me twice, shame on me. No more OKI's for me

  • Tim Finlinson 16 February 2017 5 / 5 Value 5 Features 5 Quality 5 Performance 5 impressive performance and cost

    Excellent printer for the cost. Fast speed, and large RAM. Also it is the quickest first install I have ever done, compared with other printers such as HP, Brother and Samsung that we also use in the office. Very impressed, will buy OKI again.

  • John Henderson 02 December 2016 5 / 5 Value 5 Features 5 Quality 5 Performance 5 OKI D412DN

    Very efficient service, as usual, from Printerland. Very happy with my new OKI D412 laser printer

  • Peter Sanlon 16 November 2015 5 / 5 Value 5 Features 5 Quality 5 Performance 5 Excellent service & printer

    Was amazed that I ordered in evening and next morning printer arrived. This is the best price I could find anywhere, and it is an excellent printer. Great work- well done. This is my first google cloud printer and I am delighted with how easy it is to set up and use. No more cables!

  • Richard Hunter 07 May 2015 5 / 5 Value 5 Features 5 Quality 5 Performance 5 My New Printer

    The shipment time was excellent even for someone out in the sticks. Much improvement on the quality & performance of this machine against my last printer (Samsung). Knowing that this has a good guarantee is very reassuring.

  • Kate Wingham 06 May 2015 5 / 5 Value 5 Features 5 Quality 5 Performance 5 Smart Printer

    We have been using Oki printers since 1992 and they have always been easy to use, good value and easy to use toners etc. Hardy machines which only technology moves you to change them for the latest model. Still have an Oki OL400 in the attic, shame we no longer use DOS!!

  • Joanna Wiesner 05 March 2015 4.5 / 5 Value 5 Features 4 Quality 4 Performance 5 A great printer but ...

    This is my first OKI and it's neat, compact and works well - once you get there! I just wish it wasn't so very complicated! No, I know it's not rocket science - it's harder than that! The set-up instruction leaflet is scanty, to say the least. It took over three hours to get the printer to work, only by using USB. I still haven't persuaded it to work wirelessly. I set up my Canon MFP Inkjet in 20 minutes!

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What is Google Cloud Print?

With Google Cloud Print, you can print any document from anywhere to your Google Cloud Print connected printer.

When you print using Google Cloud Print, your file is securely transferred over the internet to your printer. Whether you are in the same room or even in a different country on a different continent you can print whatever you want using any device such as a smartphone, tablet PC or desktop computer.

Share with friends or colleagues

Google Cloud Print enables you to share your printer with friends, family or work colleagues with ease. From the Google Cloud management page you can share your printer securely with trusted individuals.

Scalable Printing Solution for Business

Google Cloud Print is used internally by Google employees on hundreds of printers and is designed to scale to your business demands, growing with your business or as a replacement for your existing printing infrastructure.
What is AirPrint?

Apple AirPrint allows full colour, top-quality printing from iOS devices such as iPhones and iPads directly from within many Apps available from the Apple App Store.

To take advantage of AirPrint, your compatible printer must be connected to the same wireless network as your iOS device or Mac computer.

AirPrint enables users to print wirelessly from within applications on Apple devices to AirPrint Compatible Printers connected to a wireless network. You can use your iPhone, iPod Touch or iPad to easily print via Airprint without the need to install drivers or configure the printer queue. Just tap 'print' and select your AirPrint compatible printer, and print!....It's that simple.

What You See is What You Print

If you can open it on your apple device, chances are you can print it with AirPrint and an AirPrint compatible printer. Airprint works with Safari, Mail, Photos, iWork, PDF's in iBooks and many third-party AirPrint compatible apps available from the app store.

Full list of AirPrint compatible printers

Third-Party Apps

There are also a wide variety of third-party apps available to enable wireless printing through Apple devices, even to machines that are not natively AirPrint compatible printers. By sharing a printer installed on an Apple Mac or Windows Pc over a wireless network any printer may be able to take advantage of the AirPrint features. (An additional third-party app may be required to be installed on the local machine)

*For full AirPrint support, a printer firmware upgrade may be required which is available directly from the relevant manufacturer website.

Please note. Whilst every effort has been made to ensure that the above information is correct at the time of publication, Printerland will not be held responsible for the content of any third-party software suggested on this site and usage of any such software is at the users own risk. Printerland is unable to provide support for Airprint compatible printer software and any such advice should be readily available from the relevant manufacturer or developer.

All print speeds, running cost calculations and consumable life cycles are MANUFACTURER ESTIMATES based on 5% per page coverage. Images are used for illustration purposes only

Running Costs

-All consumable life cycles are manufacturer estimates based on 5% coverage per A4 page

*Estimation based on toner/ink cartridges only and excludes long life components such as image drums and fusers.

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