Oki MB491dn Toner Cartridges

The following 8 products are guaranteed to work in your Oki 491dn printer:

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Black toner cartridges for the Oki MB491dn printer

Compatible High Capacity Black Oki 44917602 Toner Cartridge - (44917602)
  • High capacity black toner cartridge
  • Premium brand toner cartridge

    This premium brand cartridge is a direct replacement for the Oki version.

    Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

    Note that by using this cartridge, you will not be invalidating the standard warranty on your Oki printer.

    As with everything we sell, they are covered by our 100% money back guarantee.

  • 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
0.3p 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.

12,000 pages
1 £38.67 (£46.40 inc VAT)
2 £35.72 (£42.86 inc VAT)
3+ £34.37 (£41.24 inc VAT)
Prices includes FREE next-day delivery
1
In stock
0.3p 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.

12,000 pages
£38.67 (£46.40 inc VAT)

Free next-day delivery

1
Multi-buy discount
2 £35.72 (£42.86 inc VAT)
3+ £34.37 (£41.24 inc VAT)

Maintenance items for the Oki MB491dn printer

Genuine Black Oki 44574302 Image Drum - (44574302)
  • Image drum unit
  • 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
0.3p 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.

25,000 pages
1 £78.67 (£94.41 inc VAT)
2 £76.04 (£91.25 inc VAT)
3+ £74.98 (£89.97 inc VAT)
Prices includes FREE next-day delivery
1
In stock
0.3p 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.

25,000 pages
£78.67 (£94.41 inc VAT)

Free next-day delivery

1
Multi-buy discount
2 £76.04 (£91.25 inc VAT)
3+ £74.98 (£89.97 inc VAT)

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MB491dn Printer Review

Expert review of the MB491dn printer 04 August 2014

Our Verdict:

Aimed at busy work groups, the Oki MB491dn is a fast and network-ready monochrome laser printer with built-in duplexing, and a good print quality that can reduce waste and help save resources. Robust image processing capabilities allow for fast scanning, faxing, and copying. This is not the best device for printing graphics and images, though. It also lacks upgrades for the memory.

Design

The Oki MB491dn weighs 20kg and measures 42.7cm wide, 42.5cm deep, and 45.5cm tall. The interfaces are USB 2.0, a USB host port, and LAN. It has a 33.6kbps fax modem, a digital copier, and a flatbed scanner. The input capacity is 350 sheets for the standard tray, 100 sheets for the bypass feeder, and 50 sheets for the automatic document feeder, while the output bin can handle 150 sheets. OKI provided an LED monochrome print engine to the MB491dn, and it runs on 256MB of RAM. The simplified operator panel has a display screen for easier data input and on-board configuration.

Advantages

It can print directly from a flash drive. The Oki MB491dn is easy to connect to a network via built-in LAN. It can produce sharp and legible text with a resolution of up to 1200x1200dpi. The input capacity is upgradeable to 880 sheets. The fax modem supports super G3 and PC faxing, with ample memory for 100 speed dials, and 16 stations for one-touch dialling. The Oki MB491dn is energy-efficient and environmentally friendly to use. It prints securely using proven data encryption methods and IP filtering.

Disadvantages

The memory of the Oki MB491dn is non-upgradeable. It can print only in monochrome. LED printing technology produces graphics and images in mediocre quality. Operational noise can reach up to 65dBA when printing. The MB491dn does not have Wi-Fi and media handling is limited to plain paper and envelopes.