Toshiba e-STUDIO163, Service Manual

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e-STUDIO163/203 © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
OUTLINE OF THE MACHINE
2 - 12
2) Sensors and switches
3) Electromagnetic clutches
4) Solenoids
Symbol Name Function Remarks P-I
S1 HOME-SNR
CIS home position sensor Detecting CIS home position Fig. 2-3 10-106
S2 PLTN-SNR
Platen sensor Detecting the opening/closing of platen
cover or RADF Fig. 2-3 9-101
S3 TEMP/HUMI-SNR
Temperature/humidity sensor Detecting the temperature and humidity
inside the equipment Fig. 2-4 5-16
S4 RGST-SNR
Registration sensor Detecting the transporting paper at the
registration roller section Fig. 2-7 15-107
S5 EXIT-SNR
Exit sensor Detecting the transporting paper at the
exit section Fig. 2-5 24-8
S6 ATTNR-SNR
Auto-toner sensor Detecting the density of toner in the
developer unit Fig. 2-6 21-46
S7 EMP-SNR
Paper empty sensor Detecting presence/absence of paper
in the drawer Fig. 2-8 15-107
S8 SFB-SNR
Bypass paper sensor Detecting presence/absence of paper
on the bypass tray Fig. 2-9 13-101
SW1 MAIN-SW
Main switch Turning ON/OFF of the equipment Fig. 2-4 5-4
SW2 ADU-COV-INTLCK-SW
ADU cover opening/closing interlock
switch Controlling cutoff and supply of the 24V
voltage by opening/closing of the ADU
cover Fig. 2-4 6-8
SW3 FRNT-COV-INTLCK-SW
Front cover opening/closing interlock
switch Controlling cutoff and supply of the 24V
voltage by opening/closing of the front
cover Fig. 2-4 1-5
SW4 FRNT-COV-SW
Front cover opening/closing switch Detecting the opening/closing of the
front cover Fig. 2-4 1-101
SW5 CST-SW
Drawer detection switch Detecting presence/absence of the
drawer Fig. 2-8 16-110
Symbol Name Function Remarks P-I
CLT1 RGST-CLT
Registration clutch Driving the registration roller Fig. 2-7 16-21
Symbol Name Function Remarks P-I
SOL1 CST-SOL
Pickup solenoid Controlling the power transmission of
the feed roller Fig. 2-7 16-9
SOL2 SFB-SOL
Bypass pickup solenoid Controlling the power transmission of
the bypass pickup roller Fig. 2-9 14-15
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