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COPYRIGHT
©
1999 CANON INC. CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.
9-23
CHAPTER 9 EXTERNALS/AUXILIARY MECHANISMS
b. Return to Standby
The copier returns to standby state in response to the control panel power switch or the signal
from the printer PCB (accessory).
Figure 9-603 Return to Standby
B. Low Power mode
In low power mode, the power to the fixing heater in standby is cut to reduce power consump-
tion during standby.
Reference:
DC
controller
PCB
Control panel
CPU PCB
Control
panel
power switch
Printer
PCB
(accessory)
WAKE UP
POWER_IN
A-REMOTE
Switching
circuit
MFC
PCB
System
motherboard
Remote signal
control
assembly
J1407
J525
J505
J503
J1719
3
A31
A11
B12
B31
Signal from the printer PCB
Signal from the control panel power switch
Relay PCB
CPU
IC18
DC_POWER_OFF
MFC
PCB
Image
processor
PCB
When the POWER_IN signal or the WAKE_UP
signal is received, the DC_POWER_OFF signal
goes '1', generating the A-REMOTE signal.
When the remote signal is received,
the copier shifts to standby state.
Related User Mode
Changing the shift time to low power
consumption mode
10, 15*, 20, 30, 40, 50, 60, 90 min; 2, 3, 4 hr
*Factory default.
100V/20A
model
100V/15A
model
120V model 230V model
359 355
155
335 330
158 141 135
Standby power consumption
(Wh)
Low power consumption mode
power consumption (Wh)
The heater switch is off, and printer mode is not available.