Low Power Mode - Canon ImageRunner 600 Service Manual

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