Sold from 2012 to 2024.
Cut, seam and finish all in one step for a professional result every time – and at up to 1,300 stitches per minute, Janome Harmony 7933 get your work done fast.
Key Features

Differential Feed
The differential feeds on a serger give you more options. It is important to turn up your differential feed dials if you are using fabric that stretches or puckers. This can also help you gather fabric to create a unique look in your projects. If you turn the differential feed dials down, it will help to keep your fabric firm as it moves underneath the needle and will prevent any unwanted puckers.

Lower Looper
The lower looper pretension setting slider allows for easy threading in seconds.

3 and 4 Thread Overlock Stitch
The 3 and 4 thread overlock stitch finishes seam allowances nicely on woven or knit fabrics. The built-in elasticity within the overlock stitches help garments fit naturally and comfortably.

Gathering
Gathering is a quick and easy way to add a ruffle to your projects. When you increase the differential feed, it will help push more fabric under the gathering presser foot as you serge.
Features
- 3 and 4 thread serger
- Easy lay-in threading
- Manual tension dials
- Threading chart
- Color coded thread guides
- Tension release lever
- Easily accessible lower looper
- Quick change rolled hem
- Lower looper pretension setting slider
- Easily retractable upper knife
- Adjustable foot pressure
- Snap-on presser foot
- Adjustable stitch length: 1mm to 4mm
- Differential feed ratio 0.5mm to 2.25mm
- Adjustable cutting width: 3.1mm to 7.3mm
- Maximum speed: 1,300 SPM
Guaranteed to fit because it is a part.
- Number Of Threads: 3 or 4 thread serger
- Threading: Lay-in
- Type Of Tension: Manual Dials
- Pattern Selection Stitch Information Display: Pattern Selection Dials with Stitch Information Display
- Color Coded Thread Guides: Yes
- Tension Release Lever: Yes
- Easily Retractable Upper Knife: Yes
- Adjustable Foot Pressure: Yes
- Flip Needle System: No
- Presser Foot: Snap-On
- Stitch Length Adjustment: 1.0mm to 4.0mm
- Differential Feed Adjustment: 0.5mm to 2.25mm
- Cutting Width Adjustment: 3.0mm - 5.0mm
- Maximum Speed: 1,300 SPM
- Machine Weight: 17.6 lbs
- Machine size: W12” x H10.7” x D11”
- Cover: None