Dosing blade HP LJ 1010/1012/1015 + WELLDO foam (WD-DBH2612AF) Dosing blade is a quality blade that regulates the amount of toner supplied to the magnetic shaft. It takes part in the process of triboelectric charging of the toner, which ensures a very accurate transfer of the photo to the photo drum. The dosing blade HP LJ 1010/1012/1015 + foam is an important part of your cartridge, which is responsible for normal functioning. To perform its functions, the toner dispensing blade must have a high-quality and smooth surface without defects, indentations and protrusions. Replace the metering knife will apply toner unevenly across the surface of the magnetic shaft, which will result in uneven transfer of toner to the drum and, ultimately, a significant decrease in print quality. Distortion of the toner dosing blade impairs print quality, the appearance of light or dark longitudinal stripes on the document. HP LJ 1010/1012/1015 dosing blade + WELLDO foam (WD-DBH2612AF) regulates the amount of toner supplied to the magnetic shaft. It participates in the triboelectric charge of the toner to ensure accurate transfer of the image to the photo drum. This dosing blade meets high quality requirements. The dosing blade meets high quality requirements for dimensional accuracy and rigidity. How to understand that the dosing blade needs to be replaced? The saturation of the image in the center of the sheet or at the edges increases. The dispensing blade is passing too much toner onto the magnetic shaft. The reason is a worn dosing blade. The solution is to replace the metering blade.
Characteristics
- Manufacturer
- Welldo
- Country of manufacture
- Китай
- Compatibility
- HP LJ 3030
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