Roland XR-640 / XF-640 Print Quality Troubleshooting
Symptom-by-symptom diagnosis for Roland XR-640 and XF-640 print quality problems, from banding and missing nozzles to colour shift and ink smearing.
Mimaki JV300 / JV330 Maintenance Checklist: Daily to Annual
A day-to-week-to-year maintenance schedule for Mimaki JV300, JV150 and JV330 eco-solvent printers, plus the consumable parts worth keeping in stock.
Cleaning Liquid vs Flushing Liquid: What Is the Difference and When to Use Each
One keeps a printer running daily, the other prepares it to stop. Using the wrong liquid, or the wrong ink family, is how printheads die.
Eco-Solvent vs UV vs DTF Ink: Which One Fits Your Printing Business?
Eco-solvent, UV and DTF inks are not interchangeable – they serve different substrates, durability needs and business models. Here is how to choose.
Damper, Cap Top, Wiper: The Three Cheap Parts Behind Most Print Quality Problems
Banding, missing nozzles and dried heads are usually not printhead failures. They are worn dampers, cap tops and wipers – three low-cost parts worth replacing on schedule.
Printhead Replacement Guide: DX5 vs DX7 vs i3200 – Symptoms, Compatibility, Steps
Signs of a failing printhead, a compatibility overview of DX5, DX7, i3200, Ricoh Gen5 and Konica 512i, and how to swap a printhead without wrecking the new one.
How to Clean a Wide Format Printhead (Without Damaging It)
A practical cleaning routine for wide format printheads, including which fluids to use, how often to clean, and the mistakes that permanently damage a head.