MS821 Toner Adder Roller

MS821 Toner Adder Roller Using high elasticity sponge material, evenly feeding and stabilizing powder, effectively controlling powder output and printing concentration
MS821 Toner Adder Roller Accurate coordination with toner cartridge and developing roller ensures continuous,

uniform, and smooth supply of toner, reducing issues such as bottom ash, white streaks, and light printing
MS821 Toner Adder Roller Wear resistant and durable, not easily deformed, compatible with multiple printer models, improving printing stability and consumable lifespan