Panasonic WORKIO DP-150, Руководство по обслуживанию, Страница: 24 / 136

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3.Toner Cartridge
1)Construction of the Toner Cartridge
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The developer unit consists of the magnet roller, agitator 1 and agitator 2.
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Toner is mixed by the agitator 1 and 2, then transported onto the developer sleeve.
Toner on the developer sleeve adheres to the electrostatic latent image on the
drum by AC bias for development.
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The developer blade charges toner and controls the thickness of toner on the
sleeve.
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The toner level sensor is placed under the toner cartridge to detect the toner level.
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The developing performance is enhanced by using mono-component toner.
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The developing unit also contains the recycling system. Toner is collected and
sent to the waste toner box.
Component name Description
1 Magnet roller Transport toner onto the drum.
2 Developer blade Charge toner and control the thickness of
toner on the sleeve.
3 Agitator 2 Transport toner to the magnet roller.
4 Agitator 1 Transport toner to the agitator 2.
5 Toner level sensor Detect the toner level.
6 Coupling Keep the distance between the magnet roller
and the drum.
7 Collection screw Collect the toner collected by the cleaning blade.
4 3 2 Corona
5 Toner Cartridge 1 6
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