• When paper is jammed (The machine enters Fusing Unit Off mode except when the cover is
open.)
• When the Data In indicator is lit or flashing
• The machine does not enter Low Power mode or Sleep mode in the following cases:
• During communication with external equipment
• When the hard disk is active
• When the service call message appears
• When the machine's cover is opened
• When the "Add Toner" message appears
• When toner is being replenished
• When one of the following screens is displayed:
• Machine Features
• Counter
• Inquiry
• Address Book Management
• Tray Paper Settings
• When data is being processed
• When the Data In indicator is lit or flashing
• When the internal cooling fan is active
• When accessing the machine using Web Image Monitor
4. Getting Started
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