The Janome MB-4S takes everything you love about Janome embroidery and multiplies the capability with a true four-needle professional embroidery system. Designed for ambitious creators, home businesses, and embroidery entrepreneurs, the MB-4S allows you to set up multiple thread colors at once and move on to other tasks while your machine completes the job.
Built for professional versatility, the MB-4S supports most major embroidery file formats, including those commonly used in commercial and industry settings. This makes it easy to integrate into existing workflows or expand into production embroidery without limitations.
The MB-4S is compatible with:
Six industry-standard Tajima hoops
Four Janome embroidery hoops
This expanded hoop compatibility opens the door to a wide range of garment, accessory, and specialty embroidery applications — from monograms and logos to detailed multi-color designs.
Whether you’re personalizing apparel, creating branded merchandise, or scaling up your embroidery production, the Janome MB-4S offers the speed, efficiency, and professional-grade capability to keep your projects moving.
If you’d like, I can also create a “Who This Machine Is For” positioning section to help convert serious hobbyists into small-business buyers.
Top Features:
Single Head Four needle professional-style embroidery machine
50 built-in designs
10 fonts for monogramming
2 and 3 letter monogramming
Maximum embroidery size: 9.4″ x 7.9″ / 238mm x 200mm
Design transfer by USB, USB host
Embroidery sewing speed up to 800spm
Embroidery format capability: .jef+, .jef, and .dst
Editing functions include enlarge/reduce, rotate, turnover, drag and drop, re-edit, zoom, arc, combine
Programmable jump thread trimming
Flexible stitch travelling
Auto return post thread break
Adjustable hoop positioning
Thread brand selection includes Janome, Robison-Anton, Madeira, Mettler
Upper thread and presser foot sensors
Stitch-out time indicator
Stitch counter
Embroidery area tracing
Standard Hoops: M1: 9.46” x 7.88” , M2: 5” x 4.3”, M3: 50mm x 50mm, Hat Hoop: Optional
5.7″ Remote Computer Screen (RCS)
Extra large bobbin is 1.4 times larger than a regular bobbin
4 White LED lamps over needle area
