Toshiba e-STUDIO520 Service Manual page 60

Symbol Name
SW9 DF-OPN-INTLCK-SW
RADF opening/closing
switch
SW10 DF-COV-INTLCK-SW
Jam access cover opening/
closing switch
SW11 TNR-MOT-INTLCK-SW
Toner motor interlock
switch
3) Electromagnetic spring clutches
Symbol Name
CLT1 HRZ-DR-CLT1
Horizontal transport section
driving clutch-1
CLT2 HRZ-DR-CLT2
Horizontal transport section
driving clutch-2
CLT3 HRZ-DR-CLT3
Horizontal transport section
driving clutch-3
CLT4 SFB-FEED-CLT
Bypass feed clutch
CLT5 CST1-TR-CLT
1st drawer transport clutch
CLT6 CST1-FEED-CLT
1st drawer feed clutch
CLT7 CST2-TR-CLT
2nd drawer transport clutch
CLT8 CST2-FEED-CLT
2nd drawer feed clutch
CLT9 CST3-TR-CLT
3rd drawer / tandem LCF
transport clutch
CLT10 CST3-FEED-CLT
3rd drawer / tandem LCF
feed clutch
CLT11 CST4-TR-CLT
4th drawer transport clutch
CLT12 CST4-FEED-CLT
4th drawer feed clutch
e-STUDIO520/600/720/850 OUTLINE OF THE MACHINE
Function
Supplying or shutting off 24 V voltage
according to the opening/closing status of
the RADF
(RADF open: Shut off)
Supplying and shutting off 24 V voltage
according to the opening/closing status of
the jam access cover
(Cover open: Shut off)
Supplying or shutting off 24 V voltage to the
new toner supply motor (M5) according to
the opening/closing status of the front
cover (upper)
(Cover open : Shut off)
Function
Driving the horizontal transport section
(transmitting the power of the fuser unit
motor)
Driving the horizontal transport rollers-1
and -2
Driving the horizontal transport rollers-3
and -4
Driving the transport roller, separation
roller, feed roller and pickup roller of the
bypass feed unit
Driving the transport roller of the 1st drawer
Driving the separation roller, feed roller and
pickup roller of the 1st drawer
Driving the transport roller of the 2nd
drawer
Driving the separation roller, feed roller and
pickup roller of the 2nd drawer
Driving the transport roller of the 3rd
drawer or the tandem LCF
Driving the separation roller, feed roller and
pickup roller of the 3rd drawer or the tan-
dem LCF
Driving the transport roller of the 4th drawer
(Only for JPD/NAD/SAD model of all equip-
ments and TWD model of e-STUDIO600/
720)
Driving the separation roller, feed roller and
pickup roller of the 4th drawer
(Only for JPD/NAD/SAD model of all equip-
ments and TWD model of e-STUDIO600/
720)
2 - 38
Remarks P-I
Fig.2-30 88-101
Fig.2-30 86-13
Fig.2-18 29-109
Remarks P-I
Fig.2-16 19-21
Fig.2-16 20-21
Fig.2-16 20-21
Fig.2-20 11-13
Fig.2-21 7-26
Fig.2-21 7-26
Fig.2-21 7-26
Fig.2-21 7-26
Fig.2-21 7-26
Fig.2-21 7-26
Fig.2-21 7-26
Fig.2-21 7-26
March 2005 © TOSHIBA TEC