Canon ImageRunner iR8500 Series Service Manual page 710

Chapter 14
P001-1
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS25, 1(5V)
When the light-blocking plate is not at PS25, 0(0V)
<Sensor>
Deck (left) feed sensor(PS26)
<Connector>
J519-B10
<I/O address>
P001-9
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS26, 1(5V)
When the light-blocking plate is not at PS26, 0(0V)
<Sensor>
Deck (right) feed sensor(PS27)
<Connector>
J511-B11
<I/O address>
P001-8
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS27, 1(5V)
When the light-blocking plate is not at PS27, 0(0V)
<Sensor>
Fixing/feeding unit releasing lever sensor(PS28)
<Connector>
J509-B9
<I/O address>
P005-14
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS28, 1(15V)
When the light-blocking plate is not at PS28, 0(0V)
<Sensor>
Deck (left) lifter sensor(PS31)
<Connector>
J518-A2
<I/O address>
P004-1
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS31, 1(5V)
When the light-blocking plate is not at PS31, 0(0V)
<Sensor>
Deck (left) paper sensor(PS32)
<Connector>
J518-A5
<I/O address>
P004-9
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS32, 1(5V)
When the light-blocking plate is not at PS32, 0(0V)
<Sensor>
Deck (left) open/ closed sensor(PS33)
<Connector>
J518-B2
<I/O address>
P005-5
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS33, 1(5V)
When the light-blocking plate is not at PS33, 0(0V)
<Sensor>
Deck (left) limit sensor(PS34)
<Connector>
J518-B5
<I/O address>
P004-15
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS34, 1(5V)
When the light-blocking plate is not at PS34, 0(0V)
<Sensor>
Manual feed inlet sensor(PS35)
14-56
<Connector>
J510-B2
<I/O address>
P001-10
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS35, 1(5V)
When the light-blocking plate is not at PS35, 0(0V)
<Sensor>
Cassette 3 pickup sensor(PS37)
<Connector>
J515-B2
<I/O address>
-
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS37, - (5V)
When the light-blocking plate is not at PS37, - (0V)
<Sensor>
Cassette 3 lifter sensor(PS38)
<Connector>
J515-A6
<I/O address>
P004-2
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS38, 1(5V)
When the light-blocking plate is not at PS38, 0(0V)
<Sensor>
Cassette 3 paper sensor(PS39)
<Connector>
J515-A9
<I/O address>
P004-10
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS39, - (5V)
When the light-blocking plate is not at PS39, - (0V)
<Sensor>
Cassette 3 open/ closed sensor(PS40)
<Connector>
J515-B5
<I/O address>
P004-6
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS40, 1(5V)
When the light-blocking plate is not at PS40, 0(0V)
<Sensor>
Vertical path 3 sensor(PS41)
<Connector>
J515-B8
<I/O address>
P001-6
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS41, 1(5V)
When the light-blocking plate is not at PS41, 0(0V)
<Sensor>
Cassette 4 pickup sensor(PS42)
<Connector>
J517-B2
<I/O address>
P001-3
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS42, 1(5V)
When the light-blocking plate is not at PS42, 0(0V)
<Sensor>
Cassette 4 lifter sensor(PS43)
<Connector>
J517-A6
<I/O address>
P004-3
<Checks/ I/O/ Voltage>
In standby, move the detecting lever by hand.
When the light-blocking plate is at PS43, 1(5V)
When the light-blocking plate is not at PS43, 0(0V)