Symbols And Functions Of Various Components - Toshiba e-STUDIO281c Service Manual

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
M1 SCAN-MOT
Scan motor
M2 BELT-CLN-MOT
Transfer belt cleaner auger motor
M3 TNR-MOT
Toner motor
M4 M/DC-POL
Polygonal motor
M5 ADU-MOT
ADU motor
M6 MAIN-MOT
Main motor
M7 EXIT-MOT
Exit motor
M8 DRM-CLN-MOT
Drum cleaner brush motor
M9 TRSP-MOT
Transport motor
M10 TRY-MOT
Tray-up motor
M11 DEV-MOT
Developer motor
M12 REVLV-MOT
Revolver motor
M13 CCL-MOT
Charger cleaner motor
M15 SCAN-FAN-MOT
Scanner unit cooling fan
M16 LSU-FAN-MOT
Laser unit cooling fan
M17 IH-FAN-MOT
IH control board cooling fan
M18 OZN-FAN-MOT
Ozone exhaust fan
M19 PS-FAN-MOT
Power supply cooling fan
M20 INTRNL-FAN-MOT
Internal cooling fan
M21 HDD-FAN-MOT
HDD cooling fan
June 2005 © TOSHIBA TEC
Function
Driving the carriages
Driving the transfer belt used toner
auger
Supplying the black toner
Driving the polygonal mirror
Driving the automatic duplexing unit
Driving the drum and transfer belt
Driving the exit roller
Driving the drum cleaner brush and
used toner auger
Driving the fuser unit, 2nd transfer
roller, registration roller, transport roller
and feed roller
Driving the lifting movement of trays in
upper/lower drawer
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
Driving the revolver unit
Driving the main charger wire cleaner
Cooling down the scanner unit
Cooling down the laser unit
Cooling down the IH board and SYS
board
Exhausting ozone and cooling down
the equipment inside
Cooling down the power supply unit
Cooling down the equipment inside
Cooling down the HDD and SYS board
e-STUDIO281c/351c/451c OUTLINE OF THE MACHINE
2 - 15
Remarks P-I
B-1 17-8
D-1 32-49
D-2 37-16
E 10-10
I 43-18
K 14-19
K 6-24
K 14-27
K 16-26
K 4-26
K 15-1
K 36-11
B-1 28-35
B-1 6-25
D-1 5-22
K 8-12
K 14-36
L 7-9
D-1 1-35
L 8-26
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