Reviews
Reviews
Janome MB-4S Four-Needle Professional Embroidery Machine
Take your embroidery business or creative studio to the next level with the Janome MB-4S, a professional-style four-needle embroidery machine designed for efficiency, precision, and high-quality results. Its compact single-head design makes it ideal for home-based businesses, small production shops, and advanced embroidery enthusiasts who want faster color changes and professional performance.
Key Features
- Professional single-head, four-needle embroidery machine
- Maximum embroidery area up to 9.4" x 7.9" (240 x 200 mm)
- Up to 800 stitches per minute embroidery speed
- 50 built-in embroidery designs
- 10 monogramming fonts with 2- and 3-letter monogram options
- Supports .JEF, .JEF+, and .DST embroidery file formats
- USB and USB Host design transfer
- 5.7" Remote Computer Screen (RCS) touchscreen interface
- Automatic thread trimming and programmable jump thread trimming
- Automatic thread break recovery
- Adjustable hoop positioning and design tracing
- Extra-large jumbo bobbin for longer embroidery runs
- LED lighting over the embroidery area
- Compatible with multiple Janome and Tajima-style embroidery hoops
Perfect For
The MB-4S is an excellent solution for embroidering apparel, jackets, uniforms, bags, quilts, home décor, personalized gifts, and small business production. Its four-needle configuration significantly reduces thread changes, helping improve productivity while maintaining outstanding stitch quality.
Compatibility
- Supports Janome embroidery formats (.JEF & .JEF+)
- Reads industry-standard .DST embroidery files
- Compatible with Janome embroidery hoops and several Tajima-compatible hoop styles
- USB connectivity for easy design transfer
Why You'll Love It
The Janome MB-4S combines commercial-inspired features with the ease of use Janome is known for. Its compact footprint, four-needle system, large embroidery field, and professional editing capabilities allow you to complete multi-color embroidery projects with greater speed and less downtime. Whether you're expanding a home embroidery business or upgrading your creative workspace, the MB-4S delivers dependable performance and professional-quality results.
Product Warranty InformationAt Authorized Vac and Sew, we stand behind the quality of the products we sell. Every sewing machine purchased from us comes with a 1-year warranty covering all parts and labor through Authorized Vac and Sew for added peace of mind. Extended warranty options are also available for select models.Below, you’ll find warranty details for various product categories. If you have any questions about warranty coverage or would like to explore extended warranty options, please contact us at (559) 439-2560 or email us at Customerservice@authorizedvacandsew.comManufacturer WarrantiesMost products sold by Authorized Vac and Sew are covered by the original manufacturer’s warranty. Warranty terms vary by brand and product type. Below is a general guide to what is typically covered:Sewing Machines & Embroidery Machines
- Bernina: Up to 20-year limited warranty (parts), 5-year electrical, 2-year labor.
- Baby Lock: Up to 25-year limited warranty (parts), 10-year electrical, 1-year labor.
- Brother: Varies by model; typically 25-year limited warranty on chassis, 5-year electrical, 1-year labor.
- Janome: Up to 25-year limited warranty (parts), 5-year electrical, 1-year labor.
- Handi Quilter: Up to 10-year limited warranty (parts), 5-year electrical, 1-year labor.
For full details on a specific brand's warranty, please refer to the manufacturer’s website or contact us for assistance.Vacuum Cleaners
- Miele: 7-year warranty on motor, 1-year on parts and labor.
- Riccar: Varies by model, typically 4-8 years on motor and 1-3 years on parts.
- Simplicity: Up to 5-year warranty on motor and parts.
Furniture & Accessories
- Arrow & Kangaroo Cabinets: 3-10 year warranty depending on the product.
- Sew Steady Tables: Limited 1-year warranty on manufacturing defects.
- AccuQuilt Cutters & Dies: 1-year warranty on defects.
What’s Not Covered?
- Normal wear and tear
- Misuse, neglect, or improper maintenance
- Damage caused by unauthorized repairs
- Commercial use of household machines (unless otherwise stated in warranty)
How to File a Warranty ClaimIf you experience an issue covered under warranty:
- Locate your purchase receipt – Proof of purchase is required.
- Contact the manufacturer – Many brands require direct warranty claims.
- Contact Authorized Vac and Sew – If you need assistance with your warranty claim, call us at (559) 439-2560 or visit our store.
Online Warranty Claims Notice
For all online warranty claims, customers must contact our store first to begin the warranty process.
Troubleshooting & Evaluation
All warranty claims will begin with phone troubleshooting conducted by our in-house service technicians. Many issues can be resolved remotely without the need to ship the machine. If our technician determines that the machine requires physical inspection or repair, the following applies:
Shipping Responsibility
• The customer is responsible for shipping the unit to our service department for inspection.
• Once the issue is confirmed to be covered under warranty, all warranty-approved parts and labor will be provided at no cost to the customer.
• After repairs are completed, we will cover the return shipping back to the customer at no additional charge.
Warranty Void Clause
Any warranty will be immediately void if the customer opens the machine housing or casing, adjusts, modifies, or tampers with internal components, attempts self-repair, or allows unauthorized service or repairs. This includes, but is not limited to, altering or adjusting electrical components, timing, tension assemblies, motors, circuit boards, or any internal mechanical parts.
Machines that show signs of tampering, unauthorized repairs, or modification will no longer qualify for warranty coverage. Any resulting repairs will be subject to standard service and labor fees.Questions or Assistance
If you have questions about your warranty or believe your machine may require service, please contact us before taking any action. Our team is happy to guide you through the proper warranty process.
Agreement
By purchasing online, you acknowledge and agree to these warranty terms and conditions and understand that failure to follow the outlined warranty procedures may result in denial of warranty coverage.
For extended service options or repairs beyond the warranty period, we offer professional servicing to keep your machine running smoothly.