Brother EM-850fx User Manual page 83

Follow these steps:
[1] Press the CTR key.
The cursor moves to the middle between the right and left margins. The
centering symbol ( |+| ) appears.
[2] Type the text to be centered.
The text is automatically centered as you type.
[3] Press the (Return) key.
The centering function becomes effective and a cursor rehirns to the left
margin. Pressing the CTR key again instead of the
cancels the centering function.
You can center or uncenter the typed text on the display later.
Follow these steps to center the text:
[1] Move the cursor to the line where the text to be centered is located.
[2] Press the CTR key.
The text is centered and the centering symbol ( |+| ) appears at the
beginning of the centered text.
Follow these steps to uncenter the text:
[1] Move the cursor to any position of the centered text.
[2] Press the CTR key.
The text is uncentered and returned to the left margin.
The text is also uncentered by deleting the centering symbol ( |+| ) from
the display.
(Return) key