Brother NS-40 User Manual

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EU_mid_coverENPANTONE 285 Black

English

885-V13

XE2417-001

Printed in China

Operation Manual

Computerized Sewing Machine

GETTING READY

SEWING BASICS

UTILITY STITCHES

APPENDIX

885-V13

Operation Manual

Table of Contents

Questions and Answers:

S
scookAug 17, 2025
Why is my Brother NS-40 Sewing Machine not working?
- J
  jasoncolemanAug 17, 2025
  If your Brother Sewing Machine isn't turning on, several factors could be at play. First, ensure the power cord is properly plugged into a working household electrical outlet. Next, verify that the machine is switched on. Also, check that the bobbin winder shaft is positioned to the left. The presser foot lever should be lowered. If you've selected a buttonhole or bar tack stitch, make sure the buttonhole lever is correctly positioned—raised if another stitch is selected, or lowered if buttonhole/bar tack is selected. Finally, if using a foot controller, avoid pressing the start/stop button; disconnect the foot controller to use the start/stop button.
R
Ronald BallAug 19, 2025
How to resolve skipped stitches on Brother NS-40?
- T
  Terry RoblesAug 19, 2025
  If your Brother Sewing Machine is skipping stitches, check that the upper thread is correctly installed and that you're using the appropriate combination of fabric, thread, and needle. Replace the needle if it's bent or blunt. Also, remove the needle plate cover and clean the bobbin case to remove any accumulated dust.
K
Kyle WashingtonAug 22, 2025
Why is my Brother NS-40 making a rattling noise?
- C
  Cory SmithAug 22, 2025
  If your Brother Sewing Machine is making a high-pitched or rattling noise, the bobbin case and/or feed dogs may need cleaning. Also, ensure that the upper thread is correctly installed and that you are using a bobbin designed specifically for this machine.
H
Hannah WaltonAug 25, 2025
Why is the fabric not feeding through my Brother NS-40 Sewing Machine?
- H
  Haley MccoyAug 26, 2025
  If your Brother Sewing Machine isn't feeding fabric, make sure the feed dogs are not lowered by checking the feed dog position switch. Also, ensure the stitch length isn't too short; lengthen it if necessary.
J
Jon JosephAug 28, 2025
How to prevent needle breaks on my Brother Sewing Machine?
- N
  nicholas44Aug 28, 2025
  If the needle on your Brother Sewing Machine keeps breaking, consider these potential causes: Ensure the needle is correctly installed and that the needle clamp screw is firmly tightened with a screwdriver. A bent or blunt needle should be replaced with a new one. Make sure you're using the correct combination of fabric, thread, and needle. The appropriate presser foot for your chosen stitch should also be attached. If the upper thread tension is too tight, loosen it. Also, be sure to only use a bobbin designed specifically for your machine.
T
tconradAug 30, 2025
Why does the upper thread keep breaking on my Brother NS-40?
- D
  David BryantAug 30, 2025
  If the upper thread on your Brother Sewing Machine is breaking, check the following: Ensure the upper thread is correctly threaded, paying attention to the spool installation and the needle bar thread guide. Select a needle appropriate for the thread being used. If the upper thread tension is too tight, loosen it. Replace bent or blunt needles. Also, be sure to only use a bobbin designed specifically for your machine.
M
msalazarSep 2, 2025
How to fix incorrect thread tension on Brother Sewing Machine?
- N
  Nicole BoydSep 2, 2025
  If you're experiencing incorrect thread tension with your Brother Sewing Machine, check that the upper and bobbin threads are correctly installed and that the bobbin thread is correctly wound. Ensure you're using the right combination of fabric, thread, and needle. Finally, make sure the thread tension is properly adjusted.
C
Christopher HartSep 5, 2025
What to do if stitches are not sewn correctly on Brother NS-40?
- A
  Amanda RoweSep 5, 2025
  If the stitch isn't sewing correctly on your Brother Sewing Machine, ensure you're using the appropriate presser foot for the stitch you've selected and adjust the thread tension accordingly.
C
Corey RivasSep 7, 2025
How to get the thread through the needle of my Brother Sewing Machine?
- S
  Susan JenkinsSep 7, 2025
  If the thread isn't passing through the eye of the needle on your Brother Sewing Machine, press the needle position button once or twice to raise the needle. Also, make sure the needle is correctly installed.
C
comptondanielSep 12, 2025
What to do if the lower thread is tangled on Brother NS-40?
- C
  Cassandra Kaiser MDSep 12, 2025
  If the lower thread on your Brother Sewing Machine is tangling or breaking, make sure the bobbin thread is correctly installed and wound. Replace the bobbin if it's scratched or doesn't rotate smoothly. It is important to only use a bobbin designed specifically for your machine.

Brother NS-40 Specifications

General

Stitch Count	40
Needle Threader	Yes
Bobbin Type	Drop-in
Stitch Width	5mm
Stitch Length	4mm
Free Arm	Yes
LCD Display	Yes
Feed System	6-point feed dog

Summary

Important Safety Instructions

GETTING READY

Turning the Machine On/Off

Instructions for safely powering the sewing machine on and off.

Preparing for Upper and Lower Threading

Steps for winding bobbins and threading the upper and lower threads.

Replacing the Needle

Guidance on selecting, checking, and replacing sewing machine needles.

Replacing the Presser Foot

Procedures for removing and attaching various presser feet.

Useful Functions

Features for improving sewing efficiency, like needle stop position.

Sewing Cylindrical or Large Pieces

Techniques for sewing curved parts like cuffs and large fabric pieces.

SEWING BASICS

Starting to Sew

Basic sewing procedures, including powering on, selecting stitches, and positioning fabric.

Selecting a stitch

How to choose stitches using the pattern selection dial and LCD display.

Adjusting the stitch length and width

Modifying stitch parameters for desired sewing results.

Positioning the fabric

Ensuring correct fabric placement under the presser foot for accurate sewing.

Securing the stitching

Techniques for reinforcing stitches at the beginning and end of seams.

Useful Sewing Tips

Advice for achieving better sewing results with various fabrics and techniques.

UTILITY STITCHES

Overcasting

Instructions for sewing stitches to prevent fabric fraying.

Basic Stitching

How to perform straight stitches for seams and basic sewing.

Blind Hem Stitching

Techniques for creating invisible hems on skirts and pants.

Buttonhole Stitching

Step-by-step guide for sewing various types of buttonholes.

Button sewing

How to attach buttons with 2 or 4 holes using the sewing machine.

Zipper Insertion

Procedures for inserting centered and side zippers into garments.

Sewing Stretch Fabrics and Elastic Tape

Methods for sewing stretchy materials and attaching elastic tape.

Appliqué, Patchwork and Quilt Stitching

Stitches for decorative sewing techniques like appliqués and quilting.

Reinforcement Stitching

Stitches to reinforce stress points like sleeve holes and pocket corners.

Decorative stitching

Overview of various decorative stitches for embellishment.

Using the side cutter (optional)

Instructions for using an optional attachment to overcast and cut fabric edges.

APPENDIX

Stitch Settings

Table detailing stitch applications, widths, lengths, and needle compatibility.

Maintenance

Procedures for cleaning the sewing machine's surface and internal parts.

Troubleshooting

A guide to identifying and resolving common sewing machine problems.

Error Messages

Explanations of error codes displayed on the LCD and how to clear them.

Index

Alphabetical list of topics and their corresponding page numbers for quick reference.

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