6: Rear connectors
Operation panel
Two LEDs and two keys are placed on the operation panel.
LED name
Description
POWER LED
Turns on when the power is turned on and turns off when the power is
turned off.
Flashes when a memory error occurs and when data is being re-
ceived.
ERROR LED
Flashes when the print head is hot, when the paper cover is open,
when a cutter error occurs, and so on.
Refer to 4.5 Error Indications
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