Toshiba MR-3011 Service Manual page 14

(3) Switches and Sensors
Symbol
JAM-SW
JAMSW
(Jam access cover switch)
RADF-OPN-SW
OPNSW
(RADF open/close switch)
EMP-SNS
EMPS
(Empty sensor)
REG-SNS
REGS
(Registration sensor)
EXIT-SNS
EXITS
(Exit sensor)
SIZE-SNS 1
SIZES1
(Original width sensor 1)
SIZE-SNS 2
SIZES2
(Original width sensor 2)
SIZE-SNS 3
SIZES3
(Original width sensor 3)
TRY-SNS
TRYS
(Tray sensor)
RADF-OPN-SNS
OPNSN
(RADF open/close sensor)
MCLK-SNS
MCLK
(Feed motor clock sensor)
LENG-SNS
LENGS
(Original length sensor)
Read-SNS
READS
(Read sensor)
RVR-SNS
RVRS
(Reverse sensor)
(4) PC board
Symbol
PWA-LGC-RADF
PWA-DF
(PC board)
October 2000 © TOSHIBA TEC
Name
Switch to detect if jam access cover for feeding
unit is opened/closed
Switch to detect if RADF unit is opened/closed
Sensor to detect original on original tray
Sensor to detect original at registration position
Sensor to deteat original at exit area
Original width detection sensor 1
Original width detection sensor 2
Original width detection sensor 3
Sensor to detect length of original on original
tray
Sensor to detect if RADF unit is opened/closed
Detection sensor for feed motor clock
Sensor to detect length of original
Sensor to detect leading edge of original at
scanning position
Sensor to detect original at reverse position
Name
Drives feeding and transportation
Function
Function
4-2
Remarks
Microswitch
Microswitch
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Semiconductive
optical sensor
Remarks
MR-3011/3012 SYMBOLS