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EC9100i Series Scanner User Guide Understanding light signals
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Understanding light signals
The scanner’s status is shown through a single, multistate LED (light-emitting diode), which is the light
on the top, front, right-hand side of the unit. The tables below describe typical status signals and their
meanings.
Status Signals Meaning
After starting the
scanner:
Red and green flashing
cycle
The scanner is being configured by the scanning
application.
Idle Green solid The scanner is ready and idle.
Scanning Green flashing The scanner is waiting for the user to insert a
document into the feeder.
Scanning Green and red flashing
cycle The scanner is processing the documents. Wait for
the scanner to finish.
Error Red flashing An error occurred while the scanner was
processing the document. Check your PC
application for instructions or refer to your local
procedures. If you need more help, contact your
distributor (reseller).
Signals in a typical document processing cycle
1. The LED is Green (Solid): The unit is idle.
2. The LED is Green (Flashing): The scanner is waiting for a document to be inserted for scanning.
3. The LED is Green/Red (Flashing): The scanning operation is in progress.
4. The LED is Green (Solid): The scanning operation is complete. The scanner has returned to its
idle state.