Since the dawn of the age of high-speed inkjet presses buyers of those presses have been encouraged to buy their ink from the hardware vendor. Good reasons were given, including concerns about contaminating print heads and print quality. The reasons still stand – but options are emerging.
Ghosts in the Machine
After the trainers leave and before you develop buyer’s remorse, there are tricks to living with your press that will allow you to maintain your inkjet excitement. That is the purpose of this series, starting with this first episode on dealing with ghosts.
Shift Happens… Understanding Aqueous Ink Chemistry
Welcome to the latest post in the “Shift Happens” series. In this post, we will focus on aqueous ink chemistry and factors affecting color shift. Knowing the type of ink and understanding its chemistry is just as important as understanding how it reacts to your surface conditions. Find out why.
Heavy Ink Coverage and Twice the Drying Power
Printing from the first tower allows ink twice as long to dry helping reduce roller build up and print defects in finishing.
Two Sides of Coated Paper
If you are using inkjet coated or primed offset coated paper, different papers will have different porosity levels on each side of the sheet.
Shift Happens
Have you ever received a pdf file which called for bright red or a blue shade, but didn’t print correctly with colors visually different from what the customer was targeting? Shift can happen from paper to paper or from device to device. It can even happen to the same color printed in different areas on the same page in certain conditions. Color shift is any change which is unexpected and doesn’t meet customer expectations.
The Value in OEM Inkjet Inks
Have you ever wondered why it is difficult to find 3rd party ink suppliers for production inkjet devices? Mark Bale discusses the pros and cons of OEM supplied inkjet inks versus 3rd party and the key questions to ask if considering working with 3rd-party ink developers.
Inkjet Ink and its Important Additives
Mark Bale provides an overview of the important differences in inkjet ink characteristics that come from various components such as resins, solvents, humectants and surfactants. With an understanding of these components and how OEMs use them to differentiate their inks, you’ll be better informed next time you have a conversation with your supplier.
Inkjet ink – Carrier Matters
Mark Bale provides a deep dive into the differences in the approach to colorant carrier in the main categories of inkjet ink: aqueous, oil, hot-melt and UV curable. Ink chemistry matters and different approaches are better suited to specific applications.
Inkjet ink – Chemistry Matters
First in a new series by Mark Bale discussing the topic of inks. This post explains the chemistry and colorant options available in the production print market. Our aim is to give a non-exhaustive insight in to material differences and how they impact print quality and color.
Objective Ink Measures – Chroma
In this installment of “Let Data Drive your Print Quality Comparisons” Mary Schilling discusses the importance of chroma, how it’s defined within the context of print quality analysis and differences between inkjet and offset.
New Ink Technology Innovations from Ricoh
Ricoh today announces the development of a new ink technology. This new ink will soon be brought to market as an additional option to current and future clients on the Ricoh Pro™ VC60000 continuous feed inkjet printing platform.