Image Formation Process (Image Formation) - Canon iR4570 Series Service Manual

Chapter 7

7.2.2 Image Formation Process (image formation)

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iR2270 / iR2870 / iR3570 / iR4570
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[1] The difference in potential between the drum surface and the developing sleeve causes toner to adhere to the latent
static image on the drum, turning the image into a visible image.
[2] The bias voltage applied to the transfer roller causes the toner to move from the drum to paper.
[3] The cleaning blade in contact with the drum scrapes off the residual toner from the drum.
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