Brother BES-1260BC Instruction Manual page 45

Chapter 2 Preparation of Embroidery Machine
• By changing the tubular round arm mounting width, various sizes can be set.
Note) Change the width, referring to the pin position.
Note) If two pins cannot be inserted properly, remove one of them.
50
360mm
500mm
BES-960BC BES-1260BC
400mm
600mm