The Doctor Blade is a critical metering component in toner cartridges for laser printers and copiers, responsible for controlling toner thickness and ensuring even toner distribution on the magnetic roller. Proper doctor blade performance is essential for achieving consistent print density, sharp text, and accurate image reproduction.

Our doctor blades are manufactured using premium stainless steel or precision-coated materials, offering excellent rigidity, corrosion resistance, and edge stability. Advanced forming and surface treatment processes ensure uniform blade edges and precise gap control, which helps prevent common issues such as background shading, light prints, or toner leakage. Consistent metering performance also supports stable toner consumption and improved cartridge reliability.

Designed for compatibility with a wide range of copier and printer models, our doctor blades are suitable for OEM replacement, remanufacturing, and aftermarket applications. Each unit undergoes strict quality inspection to ensure dimensional accuracy, flatness, and durability. We support large-volume orders and customized specifications to meet the needs of distributors, cartridge manufacturers, and service partners worldwide.