Plain English

Erases and reinitialises the printer's flash memory (E: drive). WARNING: This deletes ALL stored fonts, graphics, and formats from flash.

When to use

When flash memory is corrupted or you need a complete reset of stored objects. Use with caution.

Syntax

^JB

Example

^XA
^JB
^XZ

Reinitialise flash memory (deletes everything on E:)

Try it in the playground View all ZPL commands