Xerox Phaser 6115 MFP, Руководство по обслуживанию

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Phaser 6115MFP Multifunction Product Service Manual 2-41
Theory of Operation
■
At the start of a print cycle following the lapse of a predetermined period
of time needed for half-speed rotation.
Note
No full-speed rotation is performed if the print cycle completes during
half-speed rotation.
The Power Supply Cooling Fan runs at half-speed:
■
At the end of a print cycle (half-speed rotation following the
predetermined period of time needed for full-speed rotation)
■
During half-speed rotation under any condition other than above
The Power Supply Fan stops when:
■
The system enters the Energy Saver mode
■
The fan develops a malfunction
■
The Power Switch is turned Off
Chassis Fan
The Chassis Fan cools the system cabinet and operates at full-speed, half-
speed, or stopped states according to these conditions:
The Chassis Fan runs at full-speed:
■
When the Main Motor is in operation
The Chassis Fan stops:
■
After a predetermined period of time after the Main Motor stops
■
When a Door is opened, a media misfeed or malfunction occurs, or the
Power Switch is turned Off
Scanner Fan
The Scanner Fan cools the Scanner and operates at full-speed, half-speed, or
stopped states according to these conditions:
The Scanner Fan runs at full-speed:
■
For the predetermined period of time after the Power Switch has been
turned On
■
At the start of a print cycle (full-speed rotation after a predetermined
period of time needed for half-speed rotation)
The Scanner Supply Fan runs at half-speed:
■
At the end of a print cycle (half-speed rotation after a predetermined
period of time needed for full-speed rotation)
■
During half-speed rotation under any condition other than above