Canon 1130 Service Manual page 381

CHAPTER 8 FIXING SYSTEM
AC power
Thermal
cut relay
switch (TP2) Main heater (H1)
Thermal switch (TP3)
RL1
Delivery cover
Transfer unit lever
switch (SW5)
switch (SW3)
+24V
DC power supply
PCB
Power switch (SW1)
Fixing upper
roller
Fixing lower
roller
TP3
Fixing lower cleaning belt]
8-12
COPYRIGHT © 2002 CANON INC.
Sub heater (H2)
Left front cover
switch (SW4)
FU925
DC fuse PCB
Fixing upper cleaning belt
TP2
Fixing upper thermistor (THM1)
H1
Fixing upper thermistor 2 (THM2)
Fixing lower thermistor 3 (THM3)
H2
Fixing lower thermistor 4 (THM4)
CANON CLC1100/1130/1150/1160/1180 REV.1 FEB. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
SSR1
UHON
LHON
USSRD
LSSRD
SHUTOFF*
High temperature
detection circuit
High temperature
detection circuit
High temperature
detection circuit
High temperature
detection circuit
Figure 8-302
DC driver PCB
Gate
array
-
+
Open circuit
detection circuit
-
+
-
+
-
+
Open circuit
detection circuit
-
+
-
+
DC-CPU