1. ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
  2. ZPL Commands
  3. ~JB
  • ZPL II, ZBI 2, Set-Get-Do, Mirror, WML Programming Guide
~JB

~JB

Reset Optional Memory

The
~JB
 command is used for these conditions:
  • The
    ~JB
     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 shows a battery dead condition on the Printer Configuration Label.
  • The
    ~JB
     command can also be used to intentionally clear (reinitialize) the
    B:
     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 cannot function.