1 Basic Information
23
S84-ex/S86-ex Operator Manual
1.4.2
LED Indicator
LED Indicator Color Description
Blue Power on or online mode
(Light off) Power off or offline mode
Red Error detected (For example, when a machine error is detected)
Flashes at intervals of two
seconds.
Red Error detected (For example, when the ribbon runs out)
Alternately flashes blue
and red.
Blue and
red
Error detected (For example, when a communication error has
occurred)