Canon NP6045 Service Manual page 57

Inputs to the DC Controller (5/8)
Upper right door sensor
Lower right door sensor
Multifeeder door sensor
Fixing assembly outlet
paper sensor
Cassette 3 open/closed
sensor
Cassette 4 open/closed
sensor
Claw jam sensor
Fixing/feeding unit
sensor
Potential measurement
sensor
COPYRIGHT © 1997 CANON INC.
J838-5
J839-1
-4
-2
PS41
-3
-3
J840-1
-8
-2
-7
PS42
-3
-6
J725-1
J7252-1
-2
-2
PS46
-3
-3
J2748-1
J2755-35
-2
-36
PS47
-3
-37
J1811-1 J809-8
-2 -7
PS50
-3 -6
J1818-1 J816-8
-2 -7
PS51
-3 -6
J2755-20
J7445-1
-19
-2
PS52
-18
-3
J957-1 J2756-5
-2 -4
PS53
-3 -3
Potential
Sensor
measure-
ment PCB
Figure 2-112
CANON NP6045 REV. 1 MAR. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
DC controller PCB
+5V
J119B-5
When the right door (upper) is open,
-4
'0'.
RUPDOP*
-3
(The light-blocking plate is at PS41.)
+5V
J119B-8
When the right door (lower) is open,
-7
'0'.
RLWDOP*
-6
(The light-blocking plate is at PS42.)
+5V
J105A-10
When the multifeeder door is closed,
-9
'1'.
MFDC
-8
(The light-blocking plate is at PS46.)
+5V
J108B-5
When paper is at the fixing assembly outlet,
-4
'1'.
FXDEL
-3
(Copy paper is at PS47.)
+5V
J117B-8
-7
When the grip of the cassette 3 is held,'1'.
C3SS
-6
+5V
J130B-8
-7
When the grip of the cassette 4 is held,'1'.
C4SS
-6
+5V
J108A-20
When paper is over the sensor,
-19
'1'.
PS52D
-18
(The light-blocking plate is at PS52.)
+5V
J108A-3
When the fixing/feeding uint (lever) is set,
-2
'1'.
FFUS
J108B-20
(The light-blocking plate is not at PS53.)
J103B-7
-8
See p. 4-5.
POTON
-9
POT
-10
2-17