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© 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved e-STUDIO281c/351c/451c
OUTLINE OF THE MACHINE
2 - 15
2.3 Symbols and Functions of Various Components
The column "P-I" shows the page and item number in the parts list.
1) Motors
Symbol Name Function Remarks P-I
M1 SCAN-MOT
Scan motor
Driving the carriages B-1 17-8
M2 BELT-CLN-MOT
Transfer belt cleaner auger motor
Driving the transfer belt used toner
auger
D-1 32-49
M3 TNR-MOT
Toner motor
Supplying the black toner D-2 37-16
M4 M/DC-POL
Polygonal motor
Driving the polygonal mirror E 10-10
M5 ADU-MOT
ADU motor
Driving the automatic duplexing unit I 43-18
M6 MAIN-MOT
Main motor
Driving the drum and transfer belt K 14-19
M7 EXIT-MOT
Exit motor
Driving the exit roller K 6-24
M8 DRM-CLN-MOT
Drum cleaner brush motor
Driving the drum cleaner brush and
used toner auger
K14-27
M9 TRSP-MOT
Transport motor
Driving the fuser unit, 2nd transfer
roller, registration roller, transport roller
and feed roller
K16-26
M10 TRY-MOT
Tray-up motor
Driving the lifting movement of trays in
upper/lower drawer
K4-26
M11 DEV-MOT
Developer motor
Driving the black/color developer unit
Driving the lifting movement of the
black developer unit
Supplying the color toner
Driving the transfer belt contact/release
movement
K 15-1
M12 REVLV-MOT
Revolver motor
Driving the revolver unit K 36-11
M13 CCL-MOT
Charger cleaner motor
Driving the main charger wire cleaner B-1 28-35
M15 SCAN-FAN-MOT
Scanner unit cooling fan
Cooling down the scanner unit B-1 6-25
M16 LSU-FAN-MOT
Laser unit cooling fan
Cooling down the laser unit D-1 5-22
M17 IH-FAN-MOT
IH control board cooling fan
Cooling down the IH board and SYS
board
K8-12
M18 OZN-FAN-MOT
Ozone exhaust fan
Exhausting ozone and cooling down
the equipment inside
K14-36
M19 PS-FAN-MOT
Power supply cooling fan
Cooling down the power supply unit L 7-9
M20 INTRNL-FAN-MOT
Internal cooling fan
Cooling down the equipment inside D-1 1-35
M21 HDD-FAN-MOT
HDD cooling fan
Cooling down the HDD and SYS board L 8-26
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