Sensors And Switches - Toshiba e-Studio 162 Service Manual

5. Sensors and switches

(With optional ADF/RADF installed)
No. Name
1 Scanner unit home position
sensor
2 POD sensor
3 PPD2 sensor
4 Cassette detection switch
5 PPD1 sensor
6 Door switch
7 ADF sensor
8 SPPD sensor
9 PD1 sensor
e-STUDIO162/162D/151/151D EXTERNAL VIEWS AND INTERNAL STRUCTURES 4 - 4
1
Signal Type
MHPS Photointerrupter
POD Photointerrupter
PPD2 Photointerrupter
CED1 Micro-switch
PPD1 Photointerrupter
DSW Micro-switch
SPID/ Photointerrupter
SD SW
SPPD Photointerrupter
PD1 Micro-switch
5
6
Function
Scanner unit home position detection "H" at home position
Paper exit detection
Paper transport detection 2
Cassette installation detection
Paper transport detection 1
Door open/close detection
(safety switch for 24V)
Paper entry detection
Cover open/close detection
Paper transport detection
Paper width detect
2
7
8
9
Output
"H" at paper pass
"L" at paper pass
"H" at cassette insertion
"L" at paper pass
1 or 0V of 24V at door open
"L" at paper pass
"L" at paper pass
"H" at A4 size or less
"L" at A4 size or more
3
4