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Ewan Yu Chi Shing Printing Equipment Co., Ltd.

Ewan Yu Chi Shing Printing Equipment Co., Ltd.

Precautions for Using UV Printers in High-Temperature Summer Weather

  • Try to control the working environment temperature of the UV printer between 20-30°C (68-86°F). You can use air conditioning to regulate the temperature; this helps prevent ink breaking (clogging). Additionally, electrical components such as boards will not be damaged due to excessive heat.
A hand holding a small digital thermometer displaying a temperature of 21.6°C and humidity of 43%.
  • Place the UV printer in a cool, shaded, and well-ventilated indoor area, avoiding environments with direct sunlight.
  • You can install a humidifier to control the environmental humidity during operation, maintaining it at 40-60%. This will greatly improve ink clogging issues. Furthermore, adding a humidifier also functions to eliminate static interference.
A white air purifier placed next to a beige armchair and wall outlet in a modern interior setting.
  • After turning on the UV printer, be sure to print a test strip first to check if the nozzles are clogged. High-temperature summer weather can easily cause the ink to dry out.
  • Although UV printers have a “flash spray” function in standby mode, if it will not be working for a long time, you should still choose the power-off moisturizing function. Do not leave the machine in standby for extended periods, as this can cause the temperature to rise.
  • In high-temperature environments, you must pay attention to electrical safety. Do not connect too many devices to a single power strip. It is best to use a dedicated power strip for the UV printer and computer, and a separate one for other electrical appliances to avoid overloading a single outlet.
Close-up view of a modern wooden desk showcasing a power outlet and cable management system underneath.

Close-up view of a hand holding a printed circuit board with a gold heat sink and flexible ribbon cable attached.

2026 Buying Guide: Why I Strongly Advise Startups to Skip the XP600 and TX800 printheads

By 2026, the XP600 and TX800 printheads are basically on their way out in the sign industry.

A person holding a printer printhead assembly with a green circuit board in front of a background of additional printheads and circuit boards.

Epson DX4 Printhead Replacement

Replacing an Epson DX4 printhead is a precision task that requires proper preparation, clean working conditions, and a clear understanding of the ink delivery system.

Causes and Solutions of Printhead Color Deviation: Analyzing Color Depth, Printhead Alignment, and Droplet Size

Generally speaking, standard KCMY inks achieve color through the absorption and reflection of certain wavelengths of natural light.