20
A-61527 May 2006
Back view
Power switch
— turns the scanner on and off.
Power port
— connects the power cord to the scanner.
USB port
— connects the scanner to the PC.
SCSI ports
— two 50-pin, high-density connectors provide SCSI
connections to the scanner.
Terminator switch
— allows you to turn SCSI termination on or off if
the scanner is at the middle or the end of a SCSI chain.
SCSI ID selector
— allows you to assign a specific SCSI device ID to
the scanner.
Indicator lights
There are three indicator lights on the ADF.
When you first turn on the scanner, all three lights illuminate
momentarily and then flash as the scanner goes through a series of
self-tests. The lights will flash accordingly.
Power (green)
— illuminates and stays on for power.
Ready (green)
• flashes when the lamps are warming up
• illuminates when the scanner is ready to scan
• off when the scanner is in Standby mode
Error (red)
— illuminates or flashes when there is an error condition.
NOTE: When the scanner is in Energy Star Saving mode, all the
indicators will be off.
Power
switch
Power
port
USB port
Terminator
switch
SCSI ID
selector
SCSI ports
Summary of Contents for 8412447 - I55 - Document Scanner
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