Specifications

Table Of Contents
~JB
Reset Optional Memory
Description: The ~JB command is used for the following conditions:
This command must be sent to the printer if the battery supplying power to the battery
powered memory card fails and is replaced. A bad battery would show a “battery
dead” condition on the Printer Configuration Label.
To intentionally clear (reinitialize) the memory card (the card must not be write
protected).
Format: ~JB
Comments: If the battery is replaced and this command is not sent to the printer, the
memory card will not function.
ZPL II Programming Guide Volume One: Command Reference for X.10
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