7.Detailed Descriptions
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Development
This machine does not use developer, so a TD sensor is not necessary. In each AIO unit, the toner
supply roller [A] supplies toner to the development roller [B]. Electrostatic attraction generated by the
friction between the toner supply roller and development roller moves toner to the surface of the
development roller, and the development blade [C] makes sure that the layer of toner on the
development roller has an even thickness.
The discharge sheet [D] removes development roller bias.