When your production line is running at full speed, every component of your coding setup has to perform flawlessly. CIJ printers - continuous inkjet printers - are the backbone of industrial coding, reliably applying batch codes, expiry dates, and traceability information to countless products every day. But even the most advanced printer is only as good as the ink that flows through it.
Choosing the right CIJ printer inks for industrial coders can be the difference between a smooth, reliable operation and one plagued by downtime, blurred codes, and mounting costs. And with so many options - OEM inks, compatible alternatives, standard MEK-based formulations, and specialist inks - knowing which solution works best for your line is key.
As a Markem-Imaje channel partner, and a trusted supplier of compatible inks for Hitachi, Linx, and Domino printers, we’ve seen first-hand how smart ink choices directly impact line efficiency and total cost of ownership.
Ink might seem like a small detail in the bigger picture of production, but it plays a critical role. CIJ printer inks have to do more than simply mark a surface - they need to dry instantly, stick to a wide range of substrates, and resist whatever environment your production line throws at them, from condensation to heat or even oil.
Inks typically fall into a few categories. Standard MEK-based inks are the workhorses of the industry, delivering fast drying times and compatibility across a wide variety of surfaces. Ethanol or acetone-based inks dry even faster and are ideal for ultra-high-speed beverage or canning lines. Pigmented inks provide bold, high-contrast codes on dark or coloured packaging, while specialty inks are tailored for unique requirements, such as food-grade applications, UV resistance, or even inks that can be removed in cleaning cycles.
What’s crucial is understanding how your substrate and environment affect your ink’s performance. A brilliant ink in a dry warehouse might fail in a humid bottling plant if it’s not designed for condensation.
Ink isn’t the only factor in print quality and printer health. Consumables - like makeup fluids, cleaning solutions, and filters - quietly do the heavy lifting to keep your printer running smoothly. Makeup fluids ensure the ink maintains the right viscosity, cleaning solutions keep nozzles clear, and filters prevent dust and particles from finding their way into the system.
Ignoring consumables, or choosing unverified alternatives, can lead to nozzle blockages, inconsistent codes, and costly downtime. A reliable ink strategy always includes the right support fluids and a maintenance routine that keeps the printer in top condition.
One of the most common decisions we see manufacturers face is whether to stick with OEM inks or switch to compatible alternatives. OEM (Original Equipment Manufacturer) inks are guaranteed to work with the printer and are often the safest route, especially in highly regulated sectors like food and pharma. The trade-off is that OEM inks can come at a higher cost.
Compatible inks, on the other hand, can offer significant savings without compromising performance, but only if they’re sourced from a trusted supplier. A poorly formulated compatible ink can lead to clogged nozzles and damaged printers - but a well-tested, fully traceable compatible ink performs just as reliably as OEM, often with a much lower total cost of ownership.
Our Tip: If you’re considering compatible inks, ask your supplier about their testing process and track record. A reliable supplier should be able to confirm compatibility and performance before you make the switch.
If you want to maximise the performance of your CIJ printers and avoid unnecessary downtime, there are a few simple habits to follow:
Above all, work with a partner who understands your coding needs. A knowledgeable supplier can recommend the right ink for your line, advise on compatible options, and even help reduce your overall coding costs.
Selecting the right CIJ printer inks for industrial coders isn’t just about buying fluids - it’s about protecting your production line, reducing downtime, and ensuring every code you print is clear and compliant.
Whether you rely on OEM inks or cost-effective compatible inks, the right combination of inks and consumables will keep your line moving efficiently. With the right products and a knowledgeable partner by your side, your CIJ printers will deliver the performance your business depends on - day after day.
Want to know more? Need to find the right inks and consumables for your business? Contact us today.
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