호환 토너 카트리지의 샘플 테스트에서 고려해야 할 주요 지표는 무엇인가요?
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 […]