1. はじめに
The SINGER MX231 sewing machine offers a comprehensive range of features suitable for various sewing projects. It includes 23 built-in stitches, providing 97 stitch applications for diverse fabric types and creative endeavors. This manual provides essential information for setting up, operating, and maintaining your machine.

Figure 1: SINGER MX231 Sewing Machine. A white sewing machine with a red accent, featuring stitch selection dial and needle area.
2. セットアップ
2.1 開梱と初期配置
梱包から本機を慎重に取り出し、安定した平らな場所に置いてください。作業スペースに十分な照明があることを確認してください。
2.2電源接続
Connect the foot pedal and power cord to the designated ports on the machine. Plug the power cord into a suitable electrical outlet. Use the power switch to turn the machine on.
Video 1: MX231 Overview. This video provides a brief introduction to the SINGER MX231 sewing machine, including power connection and basic features.
2.3 ボビンの巻き方
- 糸こまを糸立て棒に置きます。
- 糸をボビン巻き取りテンションディスクに通します。
- 空のクラス 15 透明ボビンをボビン巻き取りスピンドルに置きます。
- 糸をボビンに時計回りに数回巻き付けます。
- ボビン巻き軸を右に押します。
- Press the foot pedal to start winding. Release when the bobbin is full.
- 糸を切ってスピンドルを左に戻します。
2.4 ボビンの挿入
- Open the hinged cover of the bobbin area located at the front of the machine.
- Hold the bobbin case by its hinged latch.
- Insert the full bobbin into the bobbin case, ensuring the thread unwinds in a clockwise direction.
- Pull the thread through the tension slot and under the finger of the bobbin case.
- Insert the bobbin case into the shuttle, ensuring it clicks into place. Release the latch.
- Close the hinged cover.
Video 2: SINGER Front Load Bobbin Case Threading & Insertion Tutorial. This video demonstrates the correct procedure for threading and inserting the front-load bobbin case.
2.5 上糸を通す
- Raise the presser foot lifter to its highest position.
- 糸巻き棒に糸巻きをセットします。
- マシンに表示されている番号付きの糸通しパスに従って、すべてのテンション ディスクとガイドに糸を通します。
- Bring the thread down to the needle area.
- Use the built-in needle threader to effortlessly thread the needle.
Figure 2: Built-in Needle Threader. A close-up of the needle area showing the built-in needle threader in use, simplifying the threading process.
3. 機械の操作
3.1 ステッチの選択
The SINGER MX231 offers 23 built-in stitches. Turn the stitch selector dial to choose your desired stitch. The dial displays various stitch patterns, including basic, decorative, and stretch options.
Figure 3: Easy Stitch Selection. The stitch selection dial showing various stitch patterns and the adjustable stitch length and width controls.
3.2 Adjustable Stitch Length and Width
Customize your stitches by adjusting their length and width using the dedicated dials. This flexibility allows for precise control over decorative patterns, basting, and applique designs.
3.3 リバースレバー
To reinforce stitches at the beginning and end of a seam, press and hold the reverse lever while sewing. Release the lever to resume forward stitching.
3.4 One-Step Buttonhole
The machine features a convenient one-step buttonhole function. Attach the buttonhole foot, place your button in the foot, and the machine will create a perfectly sized buttonhole automatically.
3.5 フリーアーム機能
The removable storage compartment can be detached to reveal a free arm. This feature is ideal for sewing cylindrical items such as cuffs, sleeves, and pant hems.
Video 3: See the Singer MX231 in Action. This video demonstrates various operational aspects of the SINGER MX231, including stitch applications and free arm use.
4. メンテナンス
4.1 ボビンエリアの清掃
Regularly clean the bobbin area to prevent lint and thread buildup, which can affect stitch quality and machine performance. Remove the needle plate cover and use the provided lint brush to clear any debris.
4.2一般的なクリーニング
本体の外側は、柔らかく乾いた布で拭いてください。刺激の強い化学薬品や研磨剤入りの洗剤の使用は避けてください。
5。 トラブルシューティング
If you encounter issues with your sewing machine, consider the following common troubleshooting steps:
- スキップされたステッチ: Ensure the needle is inserted correctly and is not bent or dull. Use the appropriate needle size for your fabric.
- スレッドの切断: Check that the machine is threaded correctly, both upper and bobbin threads. Ensure the thread tension is appropriate for your fabric and stitch.
- 生地の束ね方: Verify that the bobbin is wound and inserted correctly. Adjust the thread tension if necessary.
- マシンが起動しない: Confirm the power cord is securely plugged in and the power switch is on. Check the foot pedal connection.
6. 仕様
| 特徴 | 詳細 |
|---|---|
| 製品寸法 | 8.86 x 16.97 x 13.39インチ |
| アイテム重量 | 11.8ポンド |
| ステッチアプリケーション | 97 |
| 内蔵ステッチ | 23 |
| ボタンホールタイプ | 1ステップ |
| 針糸通し | 内蔵 |
| ボビンシステム | フロント荷重 |
| フレーム素材 | Metal (for durability) |
| 付属アクセサリ | General Purpose Foot, Buttonhole Foot, Button Sewing Foot, Edge/Quilting Guide, Screwdriver, Seam Ripper or Lint Brush, Pack of Needles, Bobbins (Class 15 transparent), Thread Spool Cap, Darning Plate |
7. 保証とサポート
For detailed warranty information and support, please refer to the official SINGER website or your product's warranty card. You can often find comprehensive manuals and support resources online.
- オンラインマニュアル: singer.com/manuals
- 保証情報: warranty.singer.com





