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- Free 3 Year On-Site Warranty
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Toner Cartridge Costs
1.4p per mono page
- Protect Sensitive Data and Documents with Secure Print
- Automatic Double Sided Printing
- Up to 600 x 600 dpi Print
- USB, Network & Parallel
- As Fast as 5 Seconds First page
- Up to 40ppm Mono Print
- PCL5e, PostScript 3 (emulation), SIDM (IBM-PPR, EPSON-FX)
- 2 x 530 Sheet Input Tray
- 100 Sheet Multipurpose Tray
- 128MB (640MB) RAM
- Windows & Mac Compatible
- Up to 1,200 x 1,200 dpi Print Enhanced
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![OKI Mobile Printing]( "OKI Mobile Printing")
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![Print Job Accounting]( "Print Job Accounting")
OKI & Mobile Printing
With the modern mobile workforce increasing at a rapid rate, and the growing popularity of tablets, smartphones and laptops, printing documents where and when you need them adds a whole new meaning to print on demand providing you have access to a compatible device.
Thanks to the many mobile applications available, you no longer have to be ‘back in the office’ to print and share documents essential to your business, customers or partners; promotional customer information, contracts - you can keep your business going whilst you are on the move.
Printing from Apple iPad or iPhone?
How to print to an OKI Printer from an Apple iPad
How does mobile printing work?
Cloud or mobile printing works by connecting to a wireless, networked or web enabled printer through a smartphone device or tablet, meaning you can print remotely from anywhere in the world, without having to connect directly to a printer nearby.
OKI products & Mobile Printing
OKI Colour, mono and multifunction printers are compatible with a number of applications available, so you can download an application of your choice that enables you to print to almost any device simply through a single mobile printing application.
Microtech Corp’s ePrint and Cortado Workplace, for example, are compatible with most printer manufacturer brands including OKI’s portfolio of mono and colour LED printers and MFPs.
Microtech Corp's website - compatible with iOS and Android devices*
Cortado's website - compatible with iOS, Blackberry, Android and Symbian devices*
*please note: a PC or Apple Mac on the same wireless network may be required for full compatibility.
OKI Print Job Accounting
OKI® Print Job Accounting software enables you to securely monitor your print fleet so you can charge back departments, bill back clients, and control the cost of colour prints.
See Exactly Who is Printing What
This optional application for OKI colour, mono and multifunction printers helps to give you a clear overview of of print activity by tracking the output of each individual user or department.
Assign cost values to documents including full colour and duplex (double sided) jobs to allow you to use information gathered to charge back departments or clients.
Easily capture full details surrounding:
- Colour Vs Black & White pages
- Number of printed pages
- Page size
- Media types
- Paper trays used
- Document name
- Total time spent by job/person/department
Perfect for Multi-Device Owners
Print Job Accounting is designed for use by small or large business alike with multiple print sources with support for up to 50 devices for the standard version or even 1,000 printers when you upgrade to the enterprise version.
Total Access Control
Keep control over your workgroup's print output by defining who can print and what gets printed. Restrict users to black & white printing or allow access to full colour HD prints.
Assign access levels by username, application, file name, PC/server name or website URL. All policies are password protected and added security is provided by restricting authentication through the system manager.
Speak to an OKI specialist at Printerland on 0800 840 1992 for more information
OKI B840dtn in More Detail
Transform your black and white documents with the B840, the A3 printer with the speed, versatility and footprint of an A4 device. With sharp mono output, provided by OKI’s innovative digital LED technology, the B840 brings A4 and A3 mono printing closer to your small to medium workgroup.
Fast and Flexible
The B840 is designed to offer low running costs with a low total cost of ownership that puts A3 printing in the reach of businesses and workgroups in every sector. What’s more, it comes with a three-year warranty at no extra cost, so you can absolutely rely on it.
Combining the speed of an A4 printer with the flexibility of A3 output, the B840 delivers superior mono print quality in a compact machine that will sit on any desktop, bringing versatile printing right to the heart of a workgroup. The B840 comes network ready with PCL/PostScript built-in for maximum platform flexibility and application support.
Able to handle a wide range of media and paper weights of up to 200gsm, the B840 is ideal for reducing costs through printing items such as business cards, labels and other business documents in-house. In addition, the B840dn and B840dtn models offer duplex printing as standard for reduced running costs and to save paper.
Secure and Reliable
Putting you in control, the software utilities and features provide even more value for your money. Secure Print3 removes the risk of sensitive information falling into the wrong hands. PrintSuperVision provides remote monitoring and management of printers across your network and Print Control allows you to control your print costs and usage.
The B840 is built on tried and tested digital LED technology, developed by OKI for over 20 years. The robust design and innovative technology not only delivers outstanding reliability, but also the 100k duty cycle offers you consistently high quality prints over and over again.
What's in the box?
- OKI B840dtn
- Black Starter Toner Cartridge (6000 Pages)
- AC Cable (UK)
- Software CD/DVD (Software/Utilities/Drivers/User Manuals)
- Setup Guide
View Brochure
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Special Offers
- Claim a Free Amazon Kindle Paperwhite
- Free 3 Year On-Site Warranty
- **Printerland Exclusive**
- 14 Day Trial - Call 0800 840 1992 to arrange
-
Special Offers
- Claim a Free Amazon Kindle Paperwhite
- Free 3 Year On-Site Warranty
- **Printerland Exclusive**
- 14 Day Trial - Call 0800 840 1992 to arrange
Glossary Of Printer Terms
| Double Sided Printing |
Automatic Double Sided Printing |
| Printer Resolution |
Up to 600 x 600 dpi Print |
| First Page |
As Fast as 5 Seconds First page |
| Product Group Output |
A3 |
| Speed Monochrome |
Up to 40ppm Mono Print |
| Printer Enhanced Resolution |
Up to 1,200 x 1,200 dpi Print Enhanced |
| Speed Monochrome (A3) |
Up to 22ppm |
| Interface Type(s) |
USB, Network & Parallel |
| Network Interface |
10/100 Base-TX Ethernet Network |
| USB Ports |
1 x USB 2.0 |
| Memory (Maximum) |
128MB (640MB) RAM |
| Operating Systems Supported |
Windows & Mac Compatible |
| Paper Handling Input 1 |
2 x 530 Sheet Input Tray |
| Paper Handling Input 2 |
100 Sheet Multipurpose Tray |
| Maximum Paper Size |
A3 |
| Maximum Paper Weight |
200gsm |
| Paper Handling Standard Output |
250 Sheets Face Down, 100 Sheets Face Up (80gsm) |
| Paper Size |
A3, A4, A5, B4, B5, A6; 10 Envelopes (Com-9, Com-10, DL, Monarch, C4, C5); Labels (A4), Custom size: Width 76-297mm Length 148-431.8mm; |
| Monthly Duty Cycle |
Up to 100,000 Pages/Month |
| Recommended Max Print Volume |
Up to 20000 Pages/Month |
| Mono or Colour Printer |
Mono |
| Technology |
LED Laser Printer |
| Case Colour |
Classic Grey |
| Dimensions |
485mm (W) x 575mm (D) x 520mm (H) - 35kg |
| Power Saving Modes |
Printing, Sleep, Energy Star compliant |
| Product Summary |
OKI B840dtn A3 Mono LED Laser Printer |
| Product Type |
A3 Laser Printer |
| Voltage/ Power/ Frequency |
220 to 240VAC / 50 to 60Hz |
| Carton Dimensions |
670mm (W) x 730mm (D) x 898mm (H) - 46kg |
| Printer Languages |
PCL5e, PostScript 3 (emulation), SIDM (IBM-PPR, EPSON-FX) |
| Font Capabilities |
PCL: 87 scalable PCL and 3 bitmap font; PostScript 3: 136 scalable |
| Security |
IPv6, 802.1x Authentication, SNMPv3, SSL/TLS HTTPS Encryption, Secure Print, Secure Erase, Data Encryption, MAC Filtering, IP Filtering, IPSec |
| In The Box |
OKI B840dtn, Black Starter Toner Cartridge (6000 Pages), AC Cable (UK), Software CD/DVD (Software/Utilities/Drivers/User Manuals),Setup Guide |
| Warranty |
3 Year On-Site Warranty (when product is registered within 30 days of purchase). |
**Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% per page coverage. Yields will vary greatly depending on image, area coverage, print mode and environmental conditions.
OKI B840dtn Consumables
| Description | Product Code | Price | |
|---|
![Genuine OKI Print Cartridge (20,000 Pages)]() |
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44661802 |
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Out of Stock
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**Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% per page coverage. Yields will vary greatly depending on image, area coverage, print mode and environmental conditions.
OKI B840dtn Accessories
| Description | Product Code | Price | |
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![TP-Link AV600 Nano Powerline Adapter Kit]() |
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TL-PA4010KIT V1.20 |
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![OKI 16GB Secure Digital Memory Card]() |
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01272701 |
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![OKI 256MB RAM Memory Upgrade]() |
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01182907 |
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![OKI 512MB RAM Memory Upgrade]() |
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01182908 |
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![OKI 2nd/3rd Paper Tray]() |
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44676103 |
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OKI B840dtn Warranties
| Description | Product Code | Price | |
|---|
![Installation Service]() |
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09401395 |
£208.00 ex VAT @ 20%
£249.60 inc vat
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1 In Stock
|
![2 year NBD on site warranty (Total 3 years)]() |
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09902588 |
£250.00 ex VAT @ 20%
£300.00 inc vat
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1 In Stock
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OKI B840dtn Cables
| Description | Product Code | Price | |
|---|
![USB 2.0 Cable (1.8 Metre)]() |
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usbcable |
£4.95 ex VAT @ 20%
£5.94 inc vat
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99+ In Stock
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![USB 2.0 Cable (3 metre)]() |
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usbcable3m |
£6.95 ex VAT @ 20%
£8.34 inc vat
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99+ In Stock
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![Standard Ethernet Cable (3 Metre)]() |
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networkcable |
£9.95 ex VAT @ 20%
£11.94 inc vat
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99+ In Stock
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![USB 2.0 Cable (5 Metre)]() |
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usbcable5m |
£9.95 ex VAT @ 20%
£11.94 inc vat
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99+ In Stock
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![Standard Ethernet Cable (5 Metre)]() |
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networkcable5m |
£12.95 ex VAT @ 20%
£15.54 inc vat
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99+ In Stock
|
![Standard Ethernet Cable (10 Metre)]() |
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networkcable10m |
£14.95 ex VAT @ 20%
£17.94 inc vat
|
99+ In Stock
|
Customer Question & Answers
Can't find the answer you're looking for? Our printer experts are here to help!
Free 3 Year On-Site Warranty
Buy this printer and you can receive a 3 year on-site warranty upon registration.
For terms & conditions or to claim your warranty please click here
Product must be registered within 30 days of purchase.
Lowest Price Guaranteed*
We check our closest competitors every day to make sure you get the best deal possible.
If you still find anyone cheaper, we'll match the price on request - Even on ink and toner cartridges!
To request a price match, call us on 0800 840 1992 or email us at info@printerland.co.uk
for terms and conditions please click here
Free Next Day Delivery on orders over £125*
Free next business day delivery is available on all orders over £125.00 + VAT on the UK mainland.
Most items are shipped to you via ‘Next Working Day’ courier service. The cut-off for next working day delivery is 4:30pm. In the event of an item not being available via this service, we will
endeavour to contact you at the earliest opportunity.
We also deliver to the Channel Islands, Scottish Islands, Isle of Man, Northern Ireland and Eire. Areas such as the Scottish Highlands or where a body of water is crossed are subject to
a 2-3 working day delivery time.
No guarantees are given for next day delivery. However, our mission is to achieve this where possible.
Return unopened cartridges within 6 months*
Should you purchase from us and need to return your cartridges, you can do so within 6 months of purchase.
Items must be in an unopened and unused condition and any packaging must be in its original undamaged and unmarked condition.
The return must be arranged in advance by calling our Customer service team on 0800 995 1992
The return of goods is entirely at our discretion. The sender must cover the carrier charges incurred to return the items safely.
Lowest Price Guaranteed*
We check our closest competitors every day to make sure you get the best deal possible.
If you still find anyone cheaper, we'll match the price on request - Even on ink and toner cartridges!
To request a price match, call us on 0800 840 1992 or email us at info@printerland.co.uk
for terms and conditions please click here
Free Next Day Delivery on orders over £125*
Free next business day delivery is available on all orders over £125.00 + VAT on the UK mainland.
Most items are shipped to you via ‘Next Working Day’ courier service. The cut-off for next working day delivery is 4:30pm. In the event of an item not being available via this service, we will
endeavour to contact you at the earliest opportunity.
We also deliver to the Channel Islands, Scottish Islands, Isle of Man, Northern Ireland and Eire. Areas such as the Scottish Highlands or where a body of water is crossed are subject to
a 2-3 working day delivery time.
No guarantees are given for next day delivery. However, our mission is to achieve this where possible.
Return unopened cartridges within 6 months*
Should you purchase from us and need to return your cartridges, you can do so within 6 months of purchase.
Items must be in an unopened and unused condition and any packaging must be in its original undamaged and unmarked condition.
The return must be arranged in advance by calling our Customer service team on 0800 995 1992
The return of goods is entirely at our discretion. The sender must cover the carrier charges incurred to return the items safely.
OKI B840dtn A3 Mono LED Laser Printer
- We will not be beaten on price.
- We check our competitors prices every day.
- We can price match on request.
Find out more
- Free 3 Year On-Site Warranty
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This calculation is based on current pricing which is subject to change over time and excludes the cost of additional long life components such as drums, fusers or other maintenance items.
*Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% coverage. Yield will vary greatly depending on image, area coverage, print mode and environmental conditions.