Brother International Innov-ís 40 Users Manual - English - Page 34

■ Attaching the presser foot holder Using the optional walking Align the presser foot holder with the presser a bar. foot With the optional walking foot, both pieces of fabric are fed evenly by the feed dogs and the teeth on the 1 presser foot. This is useful when sewing fabrics that are hard to feed such as vinyl and leather and when a sewing fabrics that easily slip such as velvets or when quilting. Use the screwdriver to attach the walking foot. b a Presser bar b Presser foot holder Hold up the presser foot holder with your b right hand, and tighten the screw. With your left hand, turn the screwdriver clockwise. ■ Attaching the walking foot Remove the presser foot holder. a • For details, refer to "Removing the presser foot holder" (page 32). Hook the connecting fork of the walking foot b onto the needle clamp screw. a b Note ● If the presser foot holder is not correctly installed, the thread tension will be incorrect. CAUTION ● Be sure to securely tighten the presser foot holder screw, otherwise the presser foot holder may fall off and the needle may strike it, causing the needle to bend or break. a Connecting fork b Needle clamp screw 33