Sequence Of Operations (Fan) - Canon iR C3200 Series Service Manual

12.3.2 Sequence of Operations (fan)

The following is the sequence of operations used by the machine to drive the fans:
When the control panel power switch is pressed to start sleep mode, the control panel LCD goes OFF. If the reading
of the environment sensor is 30 deg C or higher at this timing, the machine rotates the fixing heat discharge fan,
power supply cooling fan, and cleaner cooling fan for 30 min continuously and, thereafter, moves into sleep mode.
Power supply cooling
fan (FM3)
Fixing heat exhaust
fan (FM2)
Cleaner cooling fan
(FM4)
Delivery cooling fan
(FM5)
Machine cooling fan
(FM1)
Manual feed cooling
fan (FM6)
Controller fan
(FM7)
Delivery vertical
path fan (FM8)*
*: FM8 rotates in case either thick paper (210 to 253 g/m
or glossy paper is fed to face-down delivery.
Main power Print request
switch ON signal
Warm-up Standby Printing Standby
Low-power mode Power-save mode
2
)
F-12-3
Main
power
Control panel
switch
power switch
OFF
OFF
Sleep mode
: half speed. : full speed.
Chapter 12
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