Panasonic KX-FL503/523/553/558/758/78A Welldo foam dosing blade (WD-DBP78A)

The metering blade is a polyurethane or metal blade that regulates the amount of toner that enters the magnetic shaft. Participates in the process of triboelectric charge of the toner, which ensures very accurate transfer of the photo to the photo drum. As well as other parts, the metering blade itself must meet high quality requirements in terms of dimensional accuracy and rigidity, otherwise your cartridge will not function normally.

A damaged metering blade may apply toner unevenly on the surface of the magnetic shaft, which, in turn, will lead to uneven powder transfer to the photo drum itself and, ultimately, to poor print quality. In order to ensure uniform distribution of toner on the magnetic shaft, the dosing blade must be of high quality, without dents and dents.

Characteristics of the dosing blade

Manufacturer

Welldo

Model

Panasonic KX-FL503/523/553/558/758/78A поролон

Country of manufacture

Китай

compatibility

Panasonic KX-FL758

Article

WD-DBP78A

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