SPRT SP-RME4, User Manual, Page: 13 / 19

11
Fig.2-6 Power Socket
2.5 Indicator Light, Buzzer and Buttons
There are two buttons, one inner buzzer and two indicator lights for RME4.
【
SET
】
is setting button,
【
SET
】
is used with
【
FEED
】
button to set parameters.
For details, please refer to “2.9 Setup of printer parameter”.
【
FEED
】
is paper feed button. The function of this button is on/off can be set by
print command. When the function of this button is on, press
【
FEED
】
button to feed
paper, release
【
FEED
】
button to stop feeding button.
The buzzer can indicate the error and cutter status. Through parameters setting,
the buzzer can be set into error alarm, paper-cut indicating or both above. The types
of error status are same as ERROR indicator.
The green POWER light is the power indicator. POWER indicator lighting
means the printer is power on.
The red ERROR light is error status indicator. It is off when the printer works
normally; while it flashes or persistently lights when the printer has abnormal alarm.
If ERROR indicator flashes or persistent lights and the buzzer sounds, it means the
printer has error.
According to different flashing types, the different errors of printer are indicated:
1. Unrecoverable error: the times of indicator flashing and buzzer sound indicate
the error type, then indicator persistently light.
2. Recoverable error: the times of indicator flashing and buzzer sound indicate the
error type, then indicator is persistently off.
3. Automatically recoverable error: the indicator flashes and the buzzer sounds
continuously.
4. Paper out: the indicator lights and the buzzer sounds persistently.
The details are as below:
a. Unrecoverable error, the indicator flashes several times, then persistently
lights. Then cycle. The times of flashing means the error type.