9. DRUM-RELATED SECTION
9.1 Construction
Discharge lamp
Transport belt unit
Separation charger
In this section, the drum-related parts including the drum are described. (The cleaner unit is excepted.)
Construction of the parts is as follows.
•
Upper unit
•
Lower unit
Nov. 1997 © TOSHIBA
Main charger
LED eraser array
Toner suction duct
Drum
Main charger
Transfer/separation charger
Transfer guide bias
Transport-belt unit
Toner suction duct
Mirror 6
Slit glass
Transfer bias guide
Transfer charger
High-voltage transformer unit
LED eraser array, discharge lamp
High-voltage transformer unit
9 - 1
Drum
4560/4570 DRUM