Electromagnetic Clutches - Toshiba e-STUDIO2006 Service Manual

Symbol Name
S10 APS-C
Automatic original detection sensor-
2
SW1 MAIN-SW
Main switch
SW2 SIDE-COV-INTLCK-SW
right cover opening/closing interlock
switch
SW3 FRNT-COV-INTLCK-SW
Toner supply cover opening/closing
interlock switch
SW4 FRNT-COV-SW
Toner supply cover opening/closing
switch
3.3.3

Electromagnetic clutches

Symbol Name
CLT1 RGST-CLT
Registration roller clutch
CLT2 CST-L-FEED-CLT
Drawer feed clutch
CLT3 SFB-CLT
Bypass feed clutch
CLT4 ADU-CLT
ADU clutch (Option)
3.3.4 PC boards
Symbol Name
MAIN PWA-F-MAIN
Main PC board (MAIN board)
CTIF PWA-F-CTIF
Toner cartridge interface PC board
(CTIF board)
CTRG PWA-F-CTRG
Toner cartridge PC board
(CTRG board)
FUS PWA-F-FUS
Fuse PC board (FUS board)
HPNL PWA-F-HPNL
Control panel PC board
(HPNL board)
LDRS PWA-F-LDRS
Laser driving PC board (LDRS
board)
© 2013-2017 TOSHIBA TEC CORPORATION All rights reserved
Function
Detecting original size (for LT size)
<20H/23H/23H, 23HA/28HA only>
Turning ON/OFF of the equipment
Controlling cutoff and supply of the 24V
voltage by opening/closing of the right
cover
Controlling cutoff and supply of the 24V
voltage by opening/closing of the Toner
supply cover
Detecting the opening/closing of the
Toner supply cover
Function
Driving the registration roller
Driving the paper feed roller
Driving the bypass feed roller
Driving the transport roller of the
automatic duplexing unit
Function
Controlling the whole system and image
processing
Interface for detecting the toner
cartridge
(Detecting the CTRG board)
Storing the status of the toner cartridge
(The CTRG board is installed in the
toner cartridge.)
Supplying the power to damp heater.
Detecting the button entry and
controlling LED and LCD on the control
panel
Driving the laser diode
e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
3 - 15
Remarks P-I
Fig. 3-7 7-29
Fig. 3-8
Fig. 3-9 3-9
Fig. 3-10
Fig. 3-9 4-14
Fig. 3-10
Fig. 3-9 4-14
Fig. 3-10
Fig. 3-9 4-12
Fig. 3-10
Remarks P-I
Fig. 3-15 17-8
Fig. 3-16
Fig. 3-15 10-24
Fig. 3-16
Fig. 3-21 8-18
Fig. 3-22
Fig. 3-21 10-24
Remarks P-I
Fig. 3-15 5-27
Fig. 3-16
Fig. 3-11 5-13
Fig. 3-12
Fig. 3-11 -
Fig. 3-12
Fig. 3-13 5-26
Fig. 3-14
Fig. 3-5 2-1
Fig. 3-6
Fig. 3-7
Fig. 3-8
Fig. 3-11 3-15
Fig. 3-12
OUTLINE OF THE MACHINE
3