Distribution Of Power Among Switches - Canon CLC 1120 Service Manual

CHAPTER 9 EXTERNALS / AUXILIARY MECHANISMS

2. Distribution of Power among Switches

Table 9-502 shows how the copier's power is distributed to various loads in relation to its
switches:
Control side
Main
Environment
Leakage
switch
switch
breaker
--
--
OFF
OFF
OFF
ON
OFF
ON
ON
OFF
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
ON
Door switch: transfer unit lever switch (SW3), left front door switch (SW4), and delivery door
switch (SW5; CLC1150 only).
AC relay: AC power cut relay (RL1).
DC relay: DC power cut relay (RL3).
9-8
COPYRIGHT © 1999 CANON INC.
Door Cassette
Drum
switch heater switch
heater
--
--
OFF
--
--
OFF
OFF
--
ON
ON
--
ON
OFF
Open
ON
ON
Open
OFF
ON
Close
ON
Table 9-502
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Load side
Cassette
DC
heater
power
supply
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
ON
ON
ON
ON
DC
AC
relay
relay
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
ON