In laser printing, toner particle size is a crucial factor determining print sharpness and image detail. Toner is not simply "black powder," but a functional material with precisely controlled particle size and distribution. 1. Finer particles result in finer images. Smaller, more uniform toner particles adhere more precisely to the photosensitive drum surface, creating finer […]

Many purchasing decisions when selecting a toner cartridge supplier are often based on price and sample performance. However, what truly impacts long-term cooperation are often some easily overlooked hidden risks. 1. Risk of Discrepancies Between Samples and Bulk Orders: Some suppliers meticulously select suppliers during the sample stage, but then change materials or simplify processes […]

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 […]

In the 3D printing process, the moisture content of the filament is a crucial factor determining print quality. When air humidity is too high, plastic filaments absorb moisture, leading to problems such as bubbles, stringing, and surface roughness during printing, thus affecting model accuracy and mechanical strength. 1. Differences in Moisture-Absorbing Material Characteristics Different types […]