Canon CLBR 460ps Service Manual page 65

3. DC Controller Input/Output Signals (1/7)
PS1 J18
-3
-1
ITB unit life
-2
sensor
PS2 J17
-3
Registration
-1
paper sensor
-2
PS3 J27
-3
Last paper
-1
sensor
-2
PS4 J26
-3
Multi-purpose
-1
tray paper
-2
sensor
ITB home position
sensor
PS5 J24 J23 J22
-1 -1 -11
-1 -3 -3
-3 -1 -3 -1 -3
-2 -2 -2 -2 -10
-2
OHT sensor (left)
OHT sensor (right)
PS6 J32
-3
Fixing unit
-1
pressure
-2
sensor
PS7 J31
-3
Delivery
-1
paper sensor
-2
PS8 J30
-3
Cassette
-1
paper sensor
-2
Multi-purpose
tray PCB
J304 J301
J15
-1
LED5V
-5 -B5
-3
-5
-2
SGND
J14
-4
LED5V
-10
-4 -A4
-6
-5
SGND
J21
J305
-11 J14
-1 -1
LED5V
-6 -3 -B3
-3 -9
-3
-10
-2 -2
SGND
J21 J305
J15
-8
-4 -4
LED5V
-2 -A2
-7
-6 -6
-6
-7
-5 -5
SGND
J21 J305
J15
-1
-11
-9 -6 -B6
-3
-9 -9
-2 -10
SGND
J14
-2 -7
PS301
J14
-3 -6
PS302
J301
J15-7 -B7
-8
-1 J14-8 -A8
Feed PCB
J110
J101
-1
LED5V
-A7
-3
-2
SGND
-4
LED5V
-B8
-6
-5
SGND
-7
LED5V
-B5
-9
-8
SGND
-B7
-A13
Figure 2-2-3
J1015
J13 J12 J10
-B3 -10 -11
-3 -5
/ITBW
J13 J11 J10
-6
-A5 -5 -10 -5
/REGSNS
J13 J12 J10
-3
-B5 -5 -3 -12
/MLTLST
J13 J12 J10
-9
-A7 -7
-7 -8
/MLTP
J13
J12 J10
-9 -7
-B2 -2 -6
/ITBHP
J11
J13 J10
-13
-A7 -A2 -2 -2 -14
OHTSNSL
J11
J13 J10
-A6 -A3 -3 -12 -3 -13
OHTSNSR
J13 J10
J12-1
-B1 -8 -8
-7
+5V
-A1 J11-1
-14 -1 -15
J1014
-A7
/FXPRS
-B6
/POSNS
-B9
/CSTP
-B7
+5V
-A1
CHAPTER 2
DC controller PCB
"L" when the sensor detects
the life of the
ITB unit.
See Page 2-58 for details.
"L" when the sensor detects
paper.
"L" when the sensor detects
the last paper on the multi-
purpose tray.
See Page 2-81 for details.
"L" when the sensor detects
no paper on the multi-
purpose tray.
"L" when the sensor detects
the home position of the
intermediate transfer belt.
See Page 2-56 for details.
The fed media is
recognized as OHT when
this signal is "L" while the
registration paper sensor is
detecting paper presence.
See page 2-82 for details.
"L" when the sensor detects
the fixing unit pressure .
See page 2-88 for details.
"L" when the sensor detects
paper.
"L" when the sensor detects
no paper in the cassette.
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