Vectron POS Modular User Manual page 32

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„Error"-LED (red)
The „Error"-LED indicates a severe malfunction of the POS Modular.
In this case you should seek the advice trained service staff.
LED blinks ........................................ severe malfunction
LED off ............................................... no malfunction
„Printer"-LED (green)
The „Printer"-LED alone or in combination with other LEDs indicates
whether the POS Modular prints or whether printer errors occured.
LED blinks quickly ........................ POS system is printing
LED blinks alone ............................ Printer error, e.g. printer not swit-
LED and yellow LED blink ......... Print error in the POS Modular
LED off: .............................................. POS system is not printing
Vectron POS Modular
ched on. Print data is stored in the
POS Modular until the printer starts
working again.