OKI B840DN

Everything you expect from an A4 mono printer, with the added versatility of A3 output

Transform your black and white documents with the B840, the A3 printer with the speed, versatility and the footprint of an A4 device.? With sharper mono output, provided by innovative digital LED technology, the B840 brings A4/A3 mono printing closer to your small to medium workgroup.

View?your documents in an A3 perspective

Gone are the days of having to decipher your spreadsheets and diagrams with a magnifying glass. The B840 offers you the option to print?in A3 format, allowing you to get a bigger and clearer perspective.

Faster speeds and desktop versatility

The B840 combines the convenience of fast desktop A4 printing speeds of up to 40ppm with A3 output, whilst also being of a size that sits comfortably on a desktop.

Affordable A3 mono printing for any size of business

The B840 is competitively priced when compared with many A4 printers and brings affordable, A3 mono printing, to every business, large or small. Ideal for larger volume printing, document proofing or a range of other applications, the B840 is a valuable addition to any office.

Reliable LED technology with a three-year warranty as standard

Built to last, with reliable digital LED printing technology, and a three-year warranty at no extra cost,? the B840 is designed to offer low running costs and a?low total cost of ownership that puts A3 printing in the reach of businesses and workgroups in every sector.

Fast, efficient A4/A3 mono printing

The B840, packed full of features for ease of use.

Fast, versatile printing on your desktop?

Combining the speed of an A4 printer with the flexibility of A3 output, the B840 delivers superior mono print quality, with print speeds of up to 40ppm, in a compact machine that will sit on any desktop, bringing versatile printing right to the heart of a workgroup.

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Crisp, high definition mono printing?

Using high definition digital LED technology, the B840 offers a printing resolution of up to 1200 x 1200dpi which provides crisp, clear and consistent text and graphics every time.

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Full of value added features including duplex printing??

The B840dn and B840dtn models offer duplex printing as standard for a wider range of output. This additional functionality reduces running costs and your impact on the environment.