Lexmark Optra C710 Service Manual page 49

5016-001
The waste toner bottle is partitioned and collected toner is
transferred into respective partitions in order. When the bottle is
filled to capacity, it is detected by the waste toner bottle full sensor.
The cleaner consists of the discharge roller, cleaning roller, blade
and toner transport coil. The toner remaining on the belt is
discharged by the discharge roller, transferred to the cleaning roller,
scraped from the cleaning roller by the cleaning blade and
transported to the waste toner bottle by the transport coil.
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