-The cartridge universal series is designed for multi-scenario printing needs, with intelligent chip technology that automatically recognises device parameters and matches the best printing mode to ensure output stability and compatibility.

-Equipped with nano-grade pigment ink formula, it supports high resolution, fine colour transitions without graininess, and sharp text edges without haloing to meet the needs of professional scenarios, such as business documents, photographs, and design drawings.

-Environmental protection certification: certified by the environmental protection system, the ink is non-toxic and harmless, and the shell is made of biodegradable recycled plastic to reduce carbon emissions.