Operation Manual, User's Manual
1-130
BEFORE USING THE MACHINE►HOW TO PLACE THE ORIGINAL
PREVENTIVE LIGHT TO INDICATE 
ORIGINAL LEFT BEHIND
In order to prevent originals being left behind, the automatic document feeder incorporates a lamp on the top of the 
original exit tray.
This lamp detects a document on the automatic document feeder, and starts blinking after the last original is output from 
the original exit tray.
Light turning off
The preventive light to indicate original left behind will turn off in the event of the following.
• When the scanned original is removed
• After the preventive light to indicate original left behind blinks three times, repeated three times
• When a new original is placed in the automatic document feeder, and a job started
• When the machine enters sleep mode
• When use of the automatic document feeder is prohibited
• When the preventive light to indicate original left behind is blinking, placing the original on the document glass will not turn 
off the preventive light to indicate original left behind.
• The preventive light to indicate original left behind will not turn off by only placing an original on the automatic document 
feeder.
• The preventive light to indicate original left behind will not turn off even if the operation panel is off.
• If the preventive light to indicate original left behind turns off, this will not flash even if an original is left on the automatic 
document feeder.
Preventive light to indicate original left behind ON/OFF settings
In "Settings (administrator)", select [System Settings] → [Common Settings] → [Device Control] → [Status Indicator Setting] 
→ [Use Preventive Light to Indicate Original Left Behind].










