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2.5 Operator Control
2.5.1 LED Indication
This print engine has one three-color LED indicator.
This illuminates that the power is on and the device is ready to use.
This illuminates that the system is downloading data from PC to memory
or the print engine is paused.
This illuminates that the system is clearing data from print engine.
This illuminates print head open.
This illuminates a printing error, such as paper empty, paper jam, or
memory error etc.
2.5.2 Keys
The labels on the header of the UI will explain the function for left and
right soft key. Check the labels on the header of the UI screen. The
meaning of the soft keys will vary.
Used to select items, menu selection, and navigation in the UI.
Model Name
& Firmware
Version