Toshiba e-studio550 Service Manual page 31

(2) Sensos and switches
Symbol
S1-5 APS 1-5
Automatic original detection sensor
S2 HOME-SNR
Carriage home position sensor
S3 TR-SNR 1
Transport sensor 1
S4 TR-SNR 2
Transport sensor 2
S5 TR-SNR 3
Transport sensor 3
S6 WEB-SNR
Web detection sensor
S7 FUS-EXIT-SNR
Fuser unit exit sensor
S8 MAIN-SW
Main switch
S9 DOOR-SW
Front door switch
S10 EXIT-SNR
Exit sensor
S11 RVS-SNR
Reverse sensor 1
S12 RVS-SNR
Reverse sensor 2
S13 EXIT-COV-SW
Exit cover switch
S14 DEV-SW
Developer unit switch
S15 TNR-SW
Toner cartridge switch
S16 DRUM-SUF-SNR
Drum surface potential sensor
S17 ATTNR-SNR
Auto-toner sensor
S18 TNLVL-SNR
Image quality sensor
S19 CH-HOME-SW
Wire cleaner home position switch
S20 MID-TR-SNR
Intermediate transport sensor
S21 RGST-SNR
Registration sensor
S22 TR-BELT-SW 1
Transfer belt release switch
e-STUDIO550/650/810 OUTLINE OF THE MACHINE
Name
2 - 18
Function
Original size detection
Carriage home position detection
Paper detection at the reversed
paper transport path
Paper detection at the reversed
paper transport path
Paper detection at the reversed
paper transport path
Cleaning web take-up amount
detection
Paper detection at the fuser unit
ON/OFF of the copier AC power
supply
Turning OFF of the AC power supply 28-24
when opening the front cover
Interlock switch
Paper detection at the exit section
Paper detection at the reverse section 15-14
Paper detection at the reverse section 15-14
Cover open/close detection at the
exit cover
Detection of the developer unit
presence or absence
Toner cartridge detection
Detection of the drum surface
potential
Toner density detection
Toner adhesion amount detection
Detection of the wire cleaner home
position
Paper detection at the feeding section 17-6
Paper detection at the registration
section
Transfer belt release position
detection
P-I Remarks
36-6 (B-2)
36-12 (B-2)
20-23 [D]
20-23 [D]
20-23 [D]
25-8 [E]
25-8 [E]
28-11 (F-5)
(F-5)
15-25 (F-3)
(F-3)
(F-3)
15-11 (F-3)
5-16 (F-3)
44-18 (F-3)
5-13 (F-3)
42-26 (F-3)
49-16 (F-3)
37-13 (F-3)
(F-3)
16-6 (F-3)
18-3 (F-3)
JUNE 2002 © TOSHIBA TEC