Citizen CT-S310II, Service Manual

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CT-S310II Series Service Manual
(5) USB-linked power off status
Description: When the host device connected via USB is turned off, the brightness of the
POWER LED decreases.
Recovery condition: Recovered when the host device is turned on, or the power switch is turned
off or on.
POWER LED (green) ERROR LED (red)
Lit (dark) Not lit
(6) Data receive
Description: The POWER LED blinks when data exists in the receive buffer. The
presence of data is checked at certain intervals. Accordingly, when the
data size is small and is processed rapidly, the LED may not blink even if
the data has been received.
Recovery condition: Recovered when the data in the receive buffer is processed and cleared.
POWER LED (green) ERROR LED (red)
Not lit
Blinks at long intervals,
repeatedly.
*1 The buzzer will beep in the following cases:

When MSW5-1 (buzzer setting) is set to ON

When the cover open or paper end error occurs (depending the MSW10-6 (buzzer event)
setting)
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