Drum Related Section; Configuration - Toshiba e-STUDIO453 Service Manual

11. DRUM RELATED SECTION

11.1 Configuration

This chapter explains about the area around the drum, drum itself, image processing, their parts
and control circuits.
This area mainly consists of the following components:
• Cleaner unit
• Toner bag detection sensor -2
• Transfer / Separation charger
• Sub-separation fan / Exhaust fan
• Discharge LED
• Toner bag
• Developer unit cooling fan-1 / Developer unit cooling fan-2 / Middle fan
• Drum thermistor (in developer unit)
• High-voltage transformer
• Temperature/humidity sensor
Main charger
Drum thermstor
Middle cooling fan
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Drum
Main charger
Cleaner
Toner recovery auger
Cleaning blade
Discharge LED
Drum
Fig. 11-101
 - 
Cleaning blade
Toner recovery blade
Toner recovery auger
Toner bag full detection sensor -1
Transfer guide
Transfer charger
Separation charger
Toner recovery blade
Sub-separation fan
Transfer guide
e-STUDIO350/352/353/450/452/453
DRUM RELATED SECTION
Exhaust fan
Separation
charger
Transfer
charger
11