COPYRIGHT© 2001 CANON INC.
2000 2000 2000 2000
CANON iR105 REV.0 JULY 2001
CHAPTER 3 MAIN CONTROLLER
3-14
4 Controlling the Power Supply
4.1 Outline
The main controller PCB controls the power supply for the following 5 power supply
modes except for power-off mode, initiated by turning off the main power switch.
• Standby mode (normal operation)
• Power save mode
• Low power mode
• Sleep mode
• Off mode
4.2 Power Supply Mode
The machine affects its power supplies as follows: +3.3V all night (3.3 VB), +3.3 V non-
all night (3.3 VA), +5 V non-all night (5 V), +24 V:
T03-402-01
4.3 Standby Mode (normal operation)
In standby mode, the machine is in normal operation or is ready to start normal operation
at any moment; in other words, most of power supplied are in operation.
Not only the main controller PCB, but also the reader unit, printer unit, and control panel
are all ready for communication and control.
4.4 Power Save Mode
Most of power supplies are in operation (same as in standby mode).
According to the selected rate of saving, the control temperature of the fixing assembly
for standby is lowered to reduce power consumption (140°C for 200V model; 198°C for
208V/230V model, for which no specifications are provided).
Mode
+3.3 V all night
+3.3 V non-all night
+5 V
+24 V
Standby
Power save
Low power
Sleep
Off
Power off
Summary of Contents for iR105 Series
Page 547: ...COPYRIGHT 2001 CANON INC 2000 2000 2000 2000 CANON iR105 REV 0 JULY 2001 APPENDIX ...
Page 561: ...Service Mode COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
Page 691: ...Error Code COPYRIGHT 2001 CANON INC 2000 CANON iR105 REV 0 JULY 2001 ...
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Page 1012: ...C 10 COPYRIGHT C 2001 CANON INC STANDARD FASTENERS REV 0 FEB 1992 ...
Page 1029: ...PRINTED IN U S A IMPRIME AU U S A This publication is printed on 100 recycled paper ...