Fresa G024, Руководство по обслуживанию

Страница: 57 / 178

DEVELOPMENT UNIT 31 March, 1999
2-30
2.4.2 COMPONENTS
Section Component Overview
Revolver drive
The revolver motor turns the revolver unit.
The MCU controls the rotational angle.
Revolver
Home position
sensor Detects when the revolver is at home
position.
DTM Four colors (Y, C, M, and K)
DTM set sensor
The DTM set sensor detects the presence of
a DTM.
Toner supply
Toner end sensor
The toner end sensor detects the presence of
toner.
Toner supply
The supply roller supplies toner to the
development roller. The blade forms a thin
layer of toner on the development roller.
Drive
The main motor only drives the development
unit for the color that is at the development
position.
Development
Bias application
Bias is only applied to the development unit
for the color that is at the development
position.