The Brother SE 400 is a computerized sewing and embroidery machine designed for home use. It features a wide range of built-in stitches, an automatic needle threader, a drop-in bobbin system, a large embroidery area, USB connectivity for importing designs, a color LCD touch screen, and a variety of presser feet for different sewing techniques. Below are key sections for safety, features, setup, operation, maintenance, and troubleshooting.
Key components: Sewing machine head, Embroidery unit, LCD touch screen, USB port, Automatic needle threader, Drop-in bobbin, Foot pedal, Accessory box with presser feet.
| Feature | Description |
|---|---|
| Built-in Stitches | 70 sewing stitches, 120 frame pattern combinations |
| Embroidery Area | 4" x 4" (100mm x 100mm) |
| LCD Touch Screen | Color display for stitch/embroidery selection and editing |
| USB Port | For importing embroidery designs from a computer or USB drive |
| Automatic Needle Threader | Easily threads the needle with a lever |
| Drop-in Bobbin | Top-loading, jam-resistant bobbin system |
| Quick-Set Bobbin | Sets bobbin thread with the push of a button |
| Needle Up/Down | Programmable needle position |
| Speed Control Slider | Adjusts sewing speed |
| Presser Feet | Includes embroidery, zipper, buttonhole, and more |
Unpack and inspect all contents. Place on a sturdy, flat surface.
WARNING! Keep fingers away from moving parts. Ensure the machine is unplugged during setup when handling needles or bobbins.
Power on the machine; the LCD screen will illuminate.
CAUTION! Always use the correct needle and thread for your fabric. Keep the work area well-lit.
Access all functions via the LCD touch screen and physical buttons.
Touch Screen: Main Menu, Stitch Selection, Embroidery Edit, Settings, Help.
Physical Buttons: Power, Start/Stop, Needle Up/Down, Reverse, Speed Control Slider.
Sewing Settings: Stitch length, Stitch width, Thread tension, Mirror image, Twin needle mode.
Embroidery Settings: Design rotation, Resizing, Combining designs, Thread color selection.
Machine Settings: Language, Buzzer volume, Screen brightness, Needle stop position, Unit (mm/inch).
Transfer custom embroidery designs via the USB port.
Tip: Format your USB drive to FAT32 for best compatibility. Always back up your designs.
Follow these steps for basic operations.
WARNING! Do not pull or push the fabric; let the feed dogs move it. Keep the embroidery area free of loose threads.
Regular maintenance ensures optimal performance.
CAUTION! Always unplug the machine before cleaning or performing maintenance. Never use compressed air, which can force lint deeper into the mechanism.
FCC Part 15: Class B digital device; complies with interference limits for residential use. Copyright © Brother Industries, Ltd. For support, visit www.brother-usa.com or contact Brother Customer Service at 1-877-888-5522. This product may be covered by one or more Limited Warranties. See your dealer for details.
| Symptom | Possible Cause | Corrective Action |
|---|---|---|
| Machine does not turn on | Power connection | Check if power cord is plugged in securely at both ends. Ensure the power switch is on. |
| Thread breaks frequently | Thread tension/quality | Rethread the machine. Use good quality thread. Check for burrs on the needle. |
| Uneven stitches or skipping | Needle issue | Replace the needle. Ensure it is inserted correctly and is the right type for the fabric. |
| Bobbin thread not picked up | Threading/timing | Re-thread the upper thread, ensuring the take-up lever is in the highest position. Reinsert the bobbin. |
| Embroidery design is misaligned | Hooping/stabilizer | Ensure fabric is taut in the hoop. Use appropriate stabilizer. Re-hoop the fabric. |
| "USB" not recognized | Drive format/file type | Reformat USB drive to FAT32. Ensure design files are in a compatible format (.pes, .dst, etc.). |
Reset: Turn the machine off and on again. For persistent issues, consult the "Help" menu on the LCD screen.
Service: 1-877-888-5522; www.brother-usa.com