Chapter 7
7.6 Drum Cleaner Unit
7.6.1 Photosensitive Drum Cleaning
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iR2270 / iR2870 / iR3570 / iR4570 / iR3530
The cleaning blade is kept in contact with the surface of the photosensitive drum. It serves to scrape off the residual
toner left behind from transfer to paper for collection in the waste toner box.
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