Oki B840DN A3 Mono Laser Printer

 3 Free Years On-Site Warranty

B840DN A3 Mono Laser Printer

Transform your black and white documents with the B840 the A3 printer with the speed versatility and footprint of an A4 device. With sharper 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.Gone are the days of having to decipher your spreadsheets and diagrams with a magnifying glass.

The B840 provides the convenience of fast desktop A4 printing speeds of up to 40ppm with the capability to print your documents at a size that gives them and you a new perspective. The B840 is competitively priced when compared with many A4 printers and brings aordable A4 and A3 mono printing to every business large or small.



Print technologyA3 Mono Laser Printer
Print speed (black normal quality A4)40 Page Per Minute
Print speed (black best quality A3)22 Pages per Minute
Resolution1200 x 1200 dpi not Pixels
Standard Memory128 MB
Standard input capacity530 sheets of 80gsm
Paper handlingTray 1: A3 A4 A5 B4 B5; Tray 2/3: A3 A4 A5 B4 B5;
Duplex printingYes
InterfaceNetwork USB Parallel
Duty cycle100000 pages/month

3 years warranty

Register your B840DN within 30 days of purchase to receive your Free Three Year On-Site Warranty, please follow this link



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RRP: £1,232.00
£1,087.80 inc VAT
Related Products: Consumables
Price (ex VAT) Buy


OKI Black Toner (20k capacity) for B840 printers. Genuine OKI original items for the best print quality and economy, brand new and sealed direct from OKI.
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