Citizen IDP3421 Ink Cartridges

The following 1 products are guaranteed to work in your Citizen IDP3421 printer:

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Printer Cartridge 

for the Citizen IDP3421 Ink Cartridges

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  1. Genuine Black Citizen IR-41B Ink Ribbon - (3000140)
        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.

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    4.25d 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:
    Tuesday 25th of October

    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

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Citizen IDP3421 Ink Cartridges Printer Review

Expert review of the Citizen IDP3421 printer 06 February 2013

Our Verdict:

The serial dot-matrix Citizen IDP3421 receipt printer is ideal for small businesses. This model is used for printing receipts and other applications. It has 64 mm print width and a printhead with nine pins. The Citizen IDP3421 dot-matrix printer comes with an automatic cutter and can use two colour ribbon cartridges: red and black. This model is very reliable and can deliver solid texts, symbols, and numerals. It has an input buffer of 6KB or 256 bytes. The Citizen IDP3421 serial impact dot-matrix printer only offers serial and parallel interfaces.


Loading paper is easy as the Citizen IDP3421 impact printer has a handy auto loading function. This model weighs 2.6 kg and it can handle 1,000 single sheets. For multi-part forms, it can make one original and one copy. The Citizen IDP3421 POS printer has a print speed of three lines per second and it has a MCBF of 2.5 million lines.


Users can easily operate and setup the Citizen IDP-3421 printer. This user-friendly cash register has excellent features, aside from an auto-loading function and an automatic cutter; it also has paper end detection, which completely stops printing when paper has run out. The Citizen IDP3421 serial dot impact printer is offered at a very affordable price and running costs are quite low, too. The printhead lasts for millions of characters and ribbon cartridges for the IDP 3421 are long-lasting, too.


The trouble with the IDP-3421 matrix printer is it does not have a USB interface. The paper winder is also not standard to the unit. To keep up with competitors, print speed could be faster.