Development System - Toshiba e-STUDIO206L Service Manual

3.14 DEVELOPMENT SYSTEM

3.14.1 Configuration
The developer unit in this equipment has a recovered toner supply mechanism which recovers the
recovered toner scraped off by the drum cleaning blade and recycles the recovered toner. The
developer unit is driven by the main motor to rotate the mixers and developer sleeve.
Doctor blade
Toner recycling auger
Mixer-3
Mixer-2
3.14.2 Construction
Developer unit Developer material
Mixers-1, -2 and -3
Developer sleeve (Magnet roller)
Doctor blade
Auto-toner sensor
Drum thermistor
EPU memory board
Recovered toner supply mechanism
(Toner recycling auger)
Toner cartridge Toner cartridge PC board
Toner cartridge interface PC board
Toner motor
© 2011-2014 TOSHIBA TEC CORPORATION All rights reserved
Drum thermistor
Auto-toner sensor
Fig. 3-49
3 - 67
Drum
Toner
recovery roller
(e-STUDIO356/456/506 / 357/457/507)
Mixer-1 Developer sleeve
PM parts
S8
THMS4
EPU
CTRG
CTIF
M4
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
OUTLINE OF THE MACHINE
3