Fan Control; Failure Detection - Canon mf6600 Series Service Manual

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Technical Overview > Engine Control System > Controls > Failure Detection
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Fan Control

The printer has one fan for preventing a temperature rising inside the printer.
Arrangement of Fan Motor and the specifications are shown below.
FM202
FM3
FM203
Description Cooling Area
Controller Fan FM3 Controller Box
Main Fan FM201 Inside the Printer
Power Suplly Cooling Fan FM202 Power Suplly
Controller Fan FM203 Controller Box
2 Technical Overview > Engine Control System > Controls > Failure Detection
Main Motor
Main Fan
FM201
F-2-11 F-2-11
Type Speed Remarks
TYPE I
Exhaust Full
Intake Full -
TYPE I
Exhaust Full
TYPE II
Exhaust Full
T-2-6 T-2-6
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Failure Detection

Failure Point
In the case that the speed of Motor does not reach the specified speed after the
specified time has passed since the startup of the Main Motor.
In the case that the Fan has been locked continuously for the specified period of
time since the startup of the Main Fan Motor.
2-11
Cause of Failure
2-11
T-2-7 T-2-7