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Name
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Function
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[1]
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Toner cartridge
|
Cartridge filled with the toner for supply
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[2]
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Drum unit
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Unit consisting of the photosensitive drum, primary charging roller, etc.
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[3]
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Brush roller
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Rotates in connection with the primary charging roller to clean its surface.
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[4]
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Primary charging roller
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Rotates in connection with the photosensitive drum to cause it negatively charged.
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[5]
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Cleaning blade
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Scrapes off the residual toner on the photosensitive drum.
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[6]
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Waste toner feed screw
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Feeds the toner scraped off by the cleaning blade to the waste toner box.
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[7]
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Photosensitive drum
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Forms images on the surface of the photosensitive drum.
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[8]
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Static eliminator
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Applies negative charge to the back of paper to cause it separated from the photosensitive drum.
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[9]
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Transfer roller
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Applies positive charge to the back of a paper to cause the toner to be transferred to it.
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[10]
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Developing cylinder
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Transfers the toner in the developing unit to the photosensitive drum.
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[11]
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Developing unit
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Unit consisting of the developing cylinder, developing blade, etc.
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[12]
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Toner feed screw
(Inside developing unit)
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Feeds the toner supplied from the sub hopper into the developing unit.
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[13]
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Toner feed screw
(Inside sub hopper)
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Feeds the toner supplied from the toner cartridge to the developing unit.
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[14]
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Sub hopper
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Stores the toner supplied from the toner cartridge.
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