Oki B731dnw Toner Cartridges

The following 3 products are guaranteed to work in your Oki B731dnw printer:

Got a question about
products for this printer?

Ask a question

Printer Cartridge 

for the Oki B731dnw Toner Cartridges

1 Item(s)

per page

Set Descending Direction
  1. Genuine High Capacity Black OKI 45439002 Toner Cartridge - (45439002)
      High Capacity Black
        Lowest online price guaranteed

        Lowest online price guaranteed

        If within 7 days of buying a product from us, you find the same product cheaper at any other UK online store, we will refund you with 100% of the difference.

        For more information, click on the Low Price Guarantee link at the bottom of this page.

        100% satisfaction guaranteed
    58.2d per page

    Price per page

    This figure is based on manufacturer quoted values and is for comparison purposes only.

    It is derived from testing using the international ISO standard for printing (ISO/IEC 24711 and 24712). For most cartridges this means 5% coverage printed onto plain A4 paper.

       2000 pages

    Free next-day delivery

    In stock - order before 5:15pm to receive tomorrow

    Receive on:
    Wednesday 24th of July

    Royal Mail 1st class - 98% arrive next working day.

    Option 2: Guaranteed next-day

    Courier signed-for. Costs 50 QAR per order.

    Option 3: Guaranteed pre-12 next-day

    Courier signed-for. Costs 100 QAR per order.

    For more info, click the "Delivery info" link at the bottom of the page

1 Item(s)

per page

Set Descending Direction

Customer Questions & Answers

Can't find the answer you're looking for? Ask us a question we're happy to help!

  • No questions have been submitted yet!

Oki B731dnw Toner Cartridges Printer Review

Expert review of the Oki B731dnw printer 26 September 2013

Our Verdict:

Network-ready and wireless features make the Oki B731dnw a versatile single function printer for small and busy workgroups. The Oki B731dnw A4 mono workgroup printer is designed to be cost-effective and efficient for the business, with easily upgradeable components that meet the growing needs of users, but the high initial price of the B731dnw printer and its lack of some important functions can affect its overall efficiency in any type of workplace.


The industrial design of the Oki B731dnw laser printer shows its durability and simplicity. It delivers reliable performance as it is powered by an 800MHz processor while running on 256MB of RAM. The understated 27Kg frame measures 410 x 435 x 498mm, so it needs more installation space. Connectivity options include both wired and wireless LAN, plus two USB 2.0 ports. The standard paper capacity of the Oki B731dnw mono LED printer is 530 sheets, plus 100 sheets for the multipurpose tray. The control panel is small but features one-touch operational buttons, navigation keys, and a backlit display screen.


Security features help prevent unauthorised usage while protecting sensitive data. This model has versatile emulations and connectivity features, and the warranty can be extended to three years if the Oki B731dnw mono LED laser printer is registered within 30 days of purchase. The memory can be upgraded to 768MB, and the paper capacity can be increased with optional trays. Up to 30 users may share the Oki B-731dnw monochrome printer. A huge capacity of approximately 36,000 pages ensures that the high capacity Oki B731dnw toner cartridge can deliver a very low cost-per-print.


The Oki B731dnw can be expensive to upgrade for additional memory and paper capacity. The 160GB hard disk drive is optional. Noise can be problematic. The B731dnw LED printer is heavy, so it can be difficult to transport and set up.