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2000 CANON INC. 2000 2000 2000 2000 CANON iR5000/iR6000 REV.0 JULY 2000
CHAPTER 2 MAIN CONTROLLER
2-15 S
4.5 Low Power Mode
In low power mode, only the +24-V power supply remains off; the level of power con-
sumption for the reader unit and the printer unit is reduced for low power consumption.
4.5.1 Shift from Standby Mode (standby → low-power)
A shift is made from standby mode to low power mode under the following conditions:
• Low power mode is selected on the control panel.
• Standby mode has continued for a specific period of time, selected in user mode.
4.5.2 Shift to Standby Mode (low power → standby)
A shift is made from low power mode to standby mode under the following conditions:
• The control panel power switch (soft switch) is on.
• PDL data is received from the network or parallel power. (Electrically, the control
panel is off as in standby mode.)
4.6 Sleep Mode
In sleep mode, only the +3.3-V all-night (3.3 VB) power supply is powered.
The CPU on the main controller PCB stops the programs, thereby saving power (the pro-
gram is stopped).
This mode is used only when the machine is used as a printer equipped with a network
print option/PDL print option.
4.6.1 Shift from Standby Mode (standby → sleep)
A shift is made from standby mode to sleep mode under the following conditions:
• The control panel power switch (soft switch) is off.
• Standby mode has continued for a specific period of time (selected in user mode).
4.6.2 Shift from Low Power Mode (low power mode → sleep)
A shift from low power mode to sleep mode is made under the following conditions:
• The control panel power switch (soft switch) is off.
• Low power mode has continued for a specific period of time (selected in user mode).
4.6.3 Return to Standby Mode (sleep → standby)
• The control panel power switch (soft switch) is on.
• PDL data is received from the network/parallel port. (Electrically, the control panel is
off as in standby mode.)
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