Toshiba e-STUDIO2330C Service Manual page 57

Symbol Name
S37 CST2-NEMP-SNR
2nd drawer paper stock sensor
S38 ADU-U-SNR
ADU entrance sensor
S39 ADU-L-SNR
ADU exit sensor
S40 SFB-SNR
Bypass paper sensor
S41 SFB-FEED-SNR
Bypass feed sensor
S42 TNTRLK
Auger lock detection sensor
S43 DRM-SNR
Color drum phase sensor
S44 DRM-SNR2
K drum phase sensor
SW1 MAIN-SW
Main switch
SW2 COV-INTLCK-SW
Cover interlock switch
SW3 TR-COV-SW
Transfer cover switch
SW4 SIDE-COV-SW
Side cover switch
SW5 CST1-SW
1st drawer detection switch
SW6 CST2-SW
2nd drawer detection switch
SW7 ADU-SET-SW
ADU opening/closing switch
SW8 UTN-COVER
Waste toner cover open/close
detection switch
SW9 DAMP-HEATER-SW
Damp heater switch
3. Electromagnetic spring clutches
Symbol Name
CLT1 CST1-TR-H-CLT
1st drawer transport clutch (High
speed)
CLT2 CST1-TR-L-CLT
1st drawer transport clutch (Low
speed)
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Function
Detecting the paper remaining in the
2nd drawer
Detecting transported paper at the
automatic duplexing unit entrance
section
Detecting transported paper inside the
automatic duplexing unit
Detecting the presence of paper on the
bypass feed unit
Detecting transported paper fed from
the bypass feed unit
Detecting the auger operation in the
waste toner transport unit
Detecting the rotation phase of Y, M
and C drums
Detecting the rotation phase of K drum
Turning the power of the equipment
ON/OFF
Supplying or shutting off AC power to
the switching regulator (voltage-
generating circuit interlocked with these
covers) according to the opening/
closing status of the front cover or
automatic duplexing unit (Cover open:
Shut off)
Detecting the opening/closing status of
the transfer cover
Detecting the opening/closing status of
the side cover
Detecting the presence of the 1st
drawer
Detecting the presence of the 2nd
drawer
Detecting the opening/closing status of
the automatic duplexing unit
Detecting the opening/closing status of
the waste toner cover
Enabling the damp heater
Function
Driving the transport roller of the 1st
drawer (High speed)
Driving the transport roller of the 1st
drawer (Low speed)
e-STUDIO2330C/2820C/2830C/3520C/3530C/4520C
3 - 21
Remarks P-I
Fig. 3-11 20-30
Fig. 3-12 49-3
Fig. 3-12 49-3
Fig. 3-12 24-5
Fig. 3-12 24-5
Fig. 3-5 4-109
Fig. 3-7 16-20
Fig. 3-7 16-20
Fig. 3-4 12-28
Fig. 3-10 7-112
Fig. 3-10 6-106
Fig. 3-11 26-102
Fig. 3-11 21-102
Fig. 3-11 21-102
Fig. 3-12 48-7
Fig. 3-5 48-26
Fig. 3-13
Remarks P-I
Fig. 3-11 17-11
Fig. 3-11 17-11
OUTLINE OF THE MACHINE
3