CHAPTER 9 ERROR PROCESSING
B-EP Series
9-6
9.4 BATTERY ERROR
9.4.1 LOW BATTERY
The LED lights up in red, if printing is cannot be performed any more because the battery level is
low.
9.4.2 ABNORMAL HIGH VOLTAGE
If it is detected that the battery voltage exceeds 9.5V for B-EP2DL or 17.5V for B-EP4DL, an error
will occur.
9.4.3 ABNORMAL BATTERY TEMPERATURE
If it is detected that the battery temperature exceeds 61 °C or is below -20 °C, an error will occur.
9.5 CHARGING ERROR
A charging error will occur if the following operations are performed while the AC adapter is
connected.
c If the power of the printer is turned on while it is off (with no battery attached)
d If the battery is removed while the power of the printer is on
9.6 BLUETOOTH SETTING ERROR
The printer recognizes an error when the Bluetooth related parameter setting fails.
9.7 ERRORS IN WRITABLE CHARACTER AND PC COMMAND SAVE MODES
9.7.1 WRITE ERROR
• An error has occurred in writing data in the storage memory.
9.7.2 FORMAT ERROR
• An erase error has occurred in formatting the storage memory.
9.7.3 MEMORY FULL
• Further data cannot be stored any more because of insufficient space in the storage
memory.
* At the moment when an error occurs, the printer displays an error message, and returns a
status response before it stops. Any commands except for the Status Request Command and
the Reset Command are not processed. Restoration by the [RESTART] key is not allowed.
* An error message, “SYSTEM ERROR 19”, indicates that the recovery of the BD address for the
Bluetooth module has been completed. (Supported by V1.2 or later.)
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