Brother CS-770 operation manual Sewing with a twin needle, Twin needle threading

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Sewing with a twin needle

We have designed your machine so you can sew with this needle and two top threads. You can use the same color or two different colors of thread for making decorative stitches.

For details on the stitches that can be sewn with the twin needle, refer to “Stitch settings” (page 52).1

CAUTION

●Use only twin needles that have been made for this machine (part code: 131096-121). Other needles could break, and damage the machine.

●Do not sew with bent needles. The needle could break and injure you.

●You can not use the needle threader to thread the twin needle. Instead, thread the twin needle by hand, from front to back. Using the needle threader may damage the machine.

●When using the twin needle, be sure to select an appropriate stitch, otherwise the needle may break or the machine may be damaged.

●Select a stitch width of 5.0 mm (3/16 inch) or less, otherwise the needle may break or the machine may be damaged.

●After adjusting the stitch width, slowly turn the handwheel toward you (counterclockwise) and check that the needle does not touch the presser foot. If the needle hits the presser foot, the needle may bend or break.

●When using the twin needle, be sure to attach zigzag foot “J”, otherwise the needle may break or the machine may be damaged.

●When changing the sewing direction, be sure to raise the needle before turning the fabric. If the fabric is turned while the needle is lowered, the needle may bend or break.

■Twin needle threading

aAttach the twin needle.

Attach the twin needle in the same way as a single needle (page 21).

bAttach the extra spool pin.

Put the extra spool pin in the hole on the top of the machine. Put the second spool of thread onto the extra spool pin.

aFirst spool

bSecond spool

cUse the thread from the first spool to thread the machine to the needle bar thread guide. The path for threading the machine to the needle bar thread guide is the same as for normally threading the machine (for a single needle). See page 17 for more details.

dThread the left needle from front to back.

eUse the thread from the second spool to thread the machine to the thread take-up lever.

The path for threading the machine to the thread take-up lever is the same as for normally threading the machine (for a single needle). See page 17 for more details.

fThread the right needle from front to back. Do not pass the thread behind the needle bar thread guide.

aLeft needle thread passes through the needle bar thread guide.

bRight needle thread passes in front of the needle bar thread guide.

cNeedle bar thread guide

Note

Models equipped with a needle threader

●You cannot use the needle threader to thread the twin needle. Instead, thread the twin needle by hand, from front to back. Using the needle threader may damage the machine.

CAUTION

●When using the twin needle, be sure to attach zigzag foot “J”, otherwise the needle may break or the machine may be damaged.

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Contents Computerized Sewing Machine Important Safety Instructions For Users in the UK, EIRE, Malta and Cyprus only For safe operation For a longer service lifeContents Utility Stitches Main parts Names of Machine Parts and Their FunctionsOperation buttons Needle and presser foot sectionButtons provided on some models Flat bed attachment Operation panelASlideopen theit. flat bed attachment to the left to Optional accessories AccessoriesPower supply precautions Using Your Sewing MachineBSet the main power switch to CTo turn off the machine, set the main power switch toChanging the needle stop position Foot controllerWinding the bobbin Threading the MachinePass the thread around the pre-tension disk ETurn on the sewing machineGTrim the excess thread above the bobbin CSlide the bobbin winder shaft to the right For models equipped with the fast bobbin winding systemActual size 11.5mm 7/16 inch This model Lower threadingFor models equipped with the quick-set bobbin Right side see arrow b until the cover clicks into placeUpper threading Thread take-up lever Catch the thread on the hook as shown below DFully lower the needle threader leverFor models equipped with the quick-set bobbin Drawing up the lower threadLightly hold the end of the upper thread Replacing the Needle Needle precautionsNeedle types and their uses FabricsReplacing the needle Checking the needleCorrect needle Incorrect needleInstalling the needle clamp Twin needle threading Sewing with a twin needleReplacing the presser foot Replacing the Presser FootMark on the wheel points up. With models Removing the presser foot holder Removing the presser foot holderAttaching the presser foot holder Remove the presser footSewing General sewing procedureSelecting stitching DIfwidth.necessary, adjust the stitch lengthTurn on the sewing machine CAttach the presser footOn the wheel points up. With models equipped Starting to sewBRaise the presser foot lever Sewing reinforcement stitches Thread tensionCorrect tension Upper tension is too tightTrial sewing Useful Sewing TipsChanging the sewing direction Sewing curvesSewing thin fabrics Using a free-arm styleSewing stretch fabrics Slide the flat bed attachment to the left to release itAttach overcasting foot G or zigzag foot J Select a stitch Overcasting StitchesBasic Stitching When sewing is finished, cut the threadBasic stitching Changing the needle positionBAttach blind hem foot R CSelect a stitch Blind HEM StitchingIf the needle does not catch the hem fold Buttonholes can be sewn and buttons can be sewn on Buttonhole SewingIf the button does not fit in the button guide plate Size of the buttonhole is setFPullpossible.down the buttonhole lever as far as Sewing buttonholes on stretch fabrics Button sewingCAttach presser foot M With stitch Select stitch ESelect a stitchRev. Reverse Zipper InsertionStretch stitching Sewing Stretch Fabrics and Elastic TapeElastic attaching Appliqués APPLIQUÉ, Patchwork and Quilt StitchingPiecing Patchwork crazy quilt stitchingQuilting Using the optional quilting guideBaste the fabric to be quilted DSelect stitch , orGAfter sewing is finished, slide the feed dog Free-motion quiltingTriple stretch stitching Reinforcement StitchingBar tack stitching Attach zigzag foot J Select stitch Start sewingPullpossible.down the buttonhole lever as far as Once sewing is completed,Decorative Stitching Scallop stitching FagotingDTrim along the stitches Shell tuck stitching SmockingSew parallel stitching at intervals of 1 cm 3/8 inch DPull the bobbin threads to create gathersHeirloom stitching JoiningUnfold the fabric, and then iron the tucks down to one side Utility stitches Stitch SettingsRfc. Reinforcement Pattern No Rfc Binding Appendix Cleaning the machine surface MaintenanceCleaning the bobbin case Remove the bobbin case Troubleshooting Or breaks LowerThread ten Fabric isSkipped Stitches areThere is a high Pitched noise While sewingOperation beep for models equipped with the operation beep Error MessagesNumerics Index30, 32 Page English 885-S33/S34/S36/S37 XC8835-7219

CS-770 specifications

The Brother CS-770 is a versatile sewing machine that combines advanced technology with user-friendly features, making it an ideal choice for both beginners and seasoned sewists. This model stands out with its robust construction and sleek design, ensuring durability and performance.

One of the key features of the Brother CS-770 is its impressive range of stitch options. The machine boasts 140 built-in stitches, including utility, decorative, and heirloom stitches. This extensive selection offers users the flexibility to create a variety of projects, from simple hems to intricate quilt patterns. The stitches are easily accessible through an intuitive LCD screen, which displays the selected stitch and allows for quick adjustments.

Another highlight of the CS-770 is its automatic needle threader. This convenient technology eliminates the frustration often associated with threading the needle, allowing sewists to focus on their projects instead. Additionally, the drop-in bobbin system simplifies the process of loading the bobbin, reducing downtime and enhancing efficiency.

The machine features a 7-point feed dog system, ensuring smooth and even fabric feeding, whether working with delicate fabrics or heavier materials. This powerful feed mechanism is complemented by a range of presser feet, including a walking foot and a quilting foot, enhancing the machine’s versatility for different sewing tasks.

For those interested in quilting, the Brother CS-770 includes a wide table attachment, providing extra support for larger projects. This feature is particularly beneficial for quilters, allowing them to maneuver their work with ease. The machine also supports free-motion quilting, giving users the freedom to create unique designs.

Other notable characteristics of the Brother CS-770 include adjustable sewing speed, allowing users to set the pace according to their comfort level. The machine also has an auto-declutch bobbin winder, ensuring even and consistent bobbin winding. With built-in storage for accessories and a hard case for protection, this sewing machine is designed for ease of use and convenience.

Overall, the Brother CS-770 integrates innovative sewing technologies with practical features, making it a reliable choice for a wide range of sewing projects. Whether you are a hobbyist looking to dive into new techniques or an experienced sewist seeking a dependable machine, the CS-770 is equipped to meet various sewing needs. Its balance of functionality and user-friendly design makes it a standout model in Brother’s acclaimed lineup of sewing machines.
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