CognitiveTPG DLXi - Manual (Page 265)

P R I N T E R S E T U P
Total memory size = text buffer + image buffer.
Example The following label format sets the USB text buffer
size to 4 kilobytes:
! 0 0 0 0
VARIABLE USB_TXTBFR 4096
VARIABLE WRITE
END
256 Revision F, January 2012, CognitiveTPG