Why does my machine display "CHECK SETTING IN LABEL TYPE MODE!" when I try to frame a text?

This message appears if you try to change the settings for the Length function or the Frame function after a Label Type mode has been set to ROTATE, R&REP., PORT, PANEL1, PANEL2 or FLAG.

The Length function [ ] and the Frame function [ ] are available only when the Label Type mode is set to NORMAL or VERTICAL.