Quels sont les indicateurs clés à prendre en compte dans les tests d'échantillonnage des cartouches de toner compatibles ?
In the process of procuring compatible toner cartridges, sample testing is a crucial step in determining whether a product is worth mass production and long-term cooperation. An effective sample test should not only focus on whether it "prints," but also on the following core indicators: 1. Print Clarity and Density: Observe whether the text edges […]