**Page yields are declared by the manufacturer in accordance with ISO/IEC standards or occasionally estimated based on 5% per page coverage. Yields will vary greatly depending on image, area coverage, print mode and environmental conditions.
Upgrading your office, factory, school or lab's dot matrix printer doesn't need to be difficult or expensive, thanks to our wide selection of OKI ML321 Dot Matrix Printer Accessories. As well as being cheap and reliable, they also mean you can get more from your printer without having to buy a new machine altogether.
Dot matrix printers are a great no-nonsense printing solution for busy locations that need to handle a lot of printed data. Replacing legacy hardware or upgrading computer systems can often leave these great machines redundant, but luckily there are a few simple add-ons that make connecting new technology to dot matrix printers easy. We stock both current loop and RS422 interface cards, as well as a serial interface card, so you can get hooked up without any additional hassle.
OKI have a reputation for manufacturing great workhorse printers, and this reputation extends to their accessories and enhancements. This is why we only ever stock genuine OKI products, so you'll only ever receive a product that is both easy to install and covered by a manufacturer's warranty. OKI products are also environmentally friendly, so your carbon footprint won't be affected when the product's lifespan comes to an end.
Let's face it, new printer accessories are never a priority, especially in offices where IT budgets are tight (or even non-existent). This is where going for a cheaper alternative may make sense from a cost-saving perspective, but you could actually end up spending more money in the long run. As well as not being guaranteed to be compatible with your printer, cheap low-quality alternatives may even cause damage to your machine over time, resulting in expensive repair bills or even a replacement. Avoid having to pay any more than you should by only sticking to genuine OKI parts and accessories.
Most items are shipped to you via ‘Next Working Day’ courier service. The cut-off for next working day delivery is 4:30pm. In the event of an item not being available via this service, we will endeavour to contact you at the earliest opportunity.
We also deliver to the Channel Islands, Scottish Islands, Isle of Man, Northern Ireland and Eire. Areas such as the Scottish Highlands or where a body of water is crossed are subject to a 2-3 working day delivery time.
Please note, we are always charged a levy by the courier if an area of sea is crossed. For our full list of delivery charges please click the following link: Delivery Charges
No guarantees are given for next day delivery. However, our mission is to achieve this where possible.
Even on ink and toner cartridges!