5. Sensors and switches
No.
Name
Mirror home position
(1)
sensor
(2)
POD sensor
(3)
PPD2 sensor
Cassette detection
(4)
switch
(5)
PPD1 sensor
(6)
Door switch
(7)
Door switch
Signal
Type
MHPS
Transmission sensor
POD
Transmissions sensor
PPD2
Transmission sensor
CED1
Microswitch
PPD1
Transmission sensor
DSW
Micro switch
DSW
Micro switch
4
–
(1)
(2)
(5)
(6)
(7)
Function
Mirror (scanner unit)
home position detection
Paper exitdetection
Paper transport
detection 2
Cassette installation
detection
Paper transport
detection 1
Door open/close
detection (safety switch
for 5V)
Door open/close
detection (safety switch
for 24V)
4
DP1200/1500
(3)
(4)
Output
"H" at home position
"H" at paper pass
"L" at paper pass
"H" at cassette insertion
"L" at paper pass
1 or 0V of 5V at door
open
1 or 0V of 24V at door
open