Janome Sewist 780DC Sewing Machine
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Janome Sewist 780DC Sewing Machine
Specifications
Accessories Included
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- Simple-to-use computerized sewing machine with 80 built-in stitches and a backlit LCD screen for easy stitch selection.
- STITCHES: 80 built-in stitches, with 20 direct-select buttons and 60 more on slide-out stitch charts.
- SPEED: Up to 820 stitches per minute with a speed control slider for steady, comfortable sewing.
- TIME-SAVERS: Automatic thread cutter, built-in needle threader, needle up/down, and auto-lock stitch.
- BUTTONHOLES: 3 styles of one-step buttonholes for quick, consistent results.
- PORTABLE: Weighs just 14.3 lbs (6.5 kg) with a folding carry handle and hard cover included.
- BEST FOR: Everyday sewing, mending, and home projects for sewists who want a simple-to-use computerized machine.
- Scroll down for the complete list of features, specifications, and included accessories.
The Janome Sewist 780DC is a simple-to-use, fully computerized sewing machine that is packed with time-saving features. With 80 built-in stitches, a backlit LCD screen, and 3 one-step buttonholes, it covers a wide range of sewing applications without making the setup complicated. It also comes with a hard cover to protect the machine when it is stored.
Choosing a stitch is quick and clear. Direct stitch selection is available for 20 stitches, and the other 60 are pictured on the easy-access slide-out stitch charts. When you select a stitch, the LCD screen shows the stitch, the recommended presser foot, and the default stitch width and length, which you can change to suit your project.
This machine is built to save you steps. The automatic thread cutter trims the top and bobbin thread at the same time and pulls the top thread to the underside of the fabric. Add in the built-in needle threader, needle up/down button, auto bobbin winder, and easy-set bobbin system, and everyday sewing moves along smoothly. The start/stop button lets you sew without a foot control.
You also get plenty of control over your stitching. Stitch elongation on satin stitches lets you stretch the pattern up to 5 times the default stitch length, and the auto-lock stitch feature locks off stitches and patterns with the push of a button. With a 7mm maximum stitch width, a 5mm maximum stitch length, 6 levels of foot pressure, and 15 needle positions, you can fine-tune the machine for the fabric and technique you are working with.
Inside, a rigid die-cast aluminum frame keeps the machine stable at speeds of up to 820 stitches per minute, and the 7-piece feed dog helps feed fabric evenly to reduce slipping, puckering, and shifting. The free arm and drop feed add flexibility for sleeves, cuffs, and other small or tubular projects, while the patented needle plate markings give you needle drop position, angle marks, and sewing guides for precise results.
At 14.3 lbs (6.5 kg) with a short handle that folds neatly into the top of the machine, the Sewist 780DC is easy to move, store, and take along to classes. It is a practical choice for sewists who want dependable computerized features and straightforward controls in one machine.
Key Features
- 80 Built-In Stitches: Select 20 stitches directly with the buttons, and find the other 60 pictured on the easy-access slide-out stitch charts.
- Backlit LCD Screen: Shows the selected stitch, recommended presser foot, and default stitch width and length, which you can adjust with the easy navigation keys.
- 3 One-Step Buttonholes: Choose from 3 buttonhole styles and sew each one in a single step for consistent results.
- Automatic Thread Cutter: Trims the top and bobbin thread at the same time and pulls the top thread to the underside of the fabric.
- Stitch Elongation: Stretch satin stitch patterns up to 5 times the default stitch length.
- Start/Stop Button: Sew without a foot control. Hold the button at the start and the machine sews slowly, and do the same at the end of a seam.
- Needle Up/Down & Auto-Lock: Set the needle to stop up or down (down is the default), lock off stitches with one button, and back up with the easy reverse button.
- Superior Plus Feed System: A 7-piece feed dog helps feed fabric evenly to reduce slipping, puckering, and shifting.
- Patented Needle Plate Markings: Needle drop position, angle marks, and sewing guides support precise stitching and seam placement.
- Free Arm & Drop Feed: The free arm extends 90mm (3.5″) from the needle, and the drop feed gives you control for free-motion and darning work.
- Easy Threading & Bobbin: Built-in one-hand needle threader, top-loading full rotary hook bobbin, easy-set bobbin system, and auto bobbin winder.
- Presser Feet & Foot Pressure: Snap-on presser feet with 7 standard feet included, 6 levels of foot pressure, and an extra high presser foot lift.
- Speed, Strength & Stability: Sew at up to 820 stitches per minute, with a speed control slider and a rigid die-cast aluminum frame for stable sewing at speed.
- Cover, Storage & Portability: Includes a hard cover and an accessory box for storage, plus a short carry handle that folds neatly into the top of the machine.
80
Stitches3
Buttonholes7mm
Max Stitch Width5mm
Max Stitch LengthLCD Touchpad
ScreenYes
Free ArmYes
Thread CutterYes
Needle Threader6.7″ W x 4.3″ H
Throat SpaceUp to 820 SPM
Sewing SpeedSuperior Plus
Feed SystemYes
Needle Up/DownClass 15 (Style A)
Bobbin Type15
Needle Positions14.3 lbs
Machine Weight16″ x 11.9″ x 7″
Machine Dimensions
Zig-Zag Foot
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Zig-Zag Foot
- The Zig-Zag Foot A comes standard on all Janome Sewing machines and is used for most utility sewing, from straight stitch to zig-zag.
- The unique Black Leveling Button on the side will help you over the hump when sewing over thick seams.
- The Zig-Zag Foot A is also called the All-Purpose Foot or General Sewing Foot.

Zipper Foot
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Zipper Foot
- This foot can be set to sew on each side of the zipper by adjusting the position of the foot and tightening the thumb screw.
- Also great for sewing close to piping.

Satin Stitch Foot
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Satin Stitch Foot
- For sewing dense zig-zag stitching.
- The bottom of the foot is beveled for smooth delivery of thread when sewing decorative or satin stitches.
- Foot is made of clear plastic making it easier to view stitching.

Automatic Buttonhole Foot
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Automatic Buttonhole Foot
- For sewing buttonholes on tight areas such as cuffs and other areas where more freedom of movement is required than available with a sliding-type buttonhole foot.

Blind Hem Foot
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Blind Hem Foot
- Blind hemming can sometimes be a little bit tricky so the blind hem foot goes some way to helping improve this technique.
- The foot has a metal guide in the center and three grooves on the underside. During blind hemming, the fold of the fabric fits snugly against the guide in the foot for accuracy while the groove underneath help to prevent unnecessary slipping.
- The needle swings over the metal guide creating slack in the upper tension so that the pick of the stitch is almost invisible.

Overedge Foot
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Overedge Foot
- Used with overedge and overcasting stitches to finish raw fabric edges and help prevent fraying.
- The wire guide and brush keep the fabric edge flat and stop the stitch from pulling the edge into a tunnel.
- A good choice for lightweight to medium woven fabrics and knits.

Overcast Foot
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Overcast Foot
- Use with the Overlock stitch to give a professional finish to the edges of your seams.
- Particularly good for finishing off medium to heavyweight, easily frayed woven fabrics such as tweed, gabardine, and linen.
- It has a guide to help you line up your seam.

Quilting Guide Bar
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Quilting Guide Bar
- The quilting guide bar helps you sew equally spaced rows of stitches or follow a seam.

Spool Holder (Large)
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Spool Holder (Large)
- This set contains two large spool holders.
- Spool holders prevent the leading thread from catching the head of the spool while the machine is running. In general it helps the thread properly unwind.

Spool Holder (Small)
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Spool Holder (Small)
- This set contains two small spool holders.
- Spool holders prevent the leading thread from catching the head of the spool while the machine is running. In general it helps the thread properly unwind.

Additional Spool Pin
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Additional Spool Pin
- This spool pin fits on the top of the machine to allow the use of two threads at the same time while sewing.

Bobbin Set
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Bobbin Set
- Set of four standard Janome bobbins
- There are several types of bobbins on the market. Using the incorrect size and type of bobbin can affect stitch quality and could possibly damage the machine.
- These clear plastic bobbins are compatible with all Janome Sewing and embroidery machines except the 1600P, HD9, MB4, and MB7.

Assorted Needle Set
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Assorted Needle Set
- This set contains: two size #11 needles, two size #14 needles, and one blue tip needle.

Seam Ripper
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Seam Ripper
- The standard seam ripper included with most machines.
- Also known as a buttonhole opener.

Lint Brush
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Lint Brush
- Perfect for cleaning around the bobbin, the feed dogs and any other accessible areas.

Triangle Screwdriver
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Triangle Screwdriver
- Specialized, three-sided tool used to easily remove the needle plate, tighten the needle clamp, and access the feed dogs.

Instruction Manual
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Instruction Manual
- A paper copy of the instruction manual is provided.
- We encourage you to take the time to read your manual thoroughly, as every machine has a learning curve, regardless of your sewing experience. After all, technology is always evolving!

Hard Case
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Hard Case
- A rigid cover that protects the machine from dust, scratches, and knocks between projects.
- Makes the machine easier and safer to carry to classes, retreats, and guild meetings.

Foot Control
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Foot Control
- Electronic foot control pedal providing smooth and responsive speed control.

Power Supply Cable
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Power Supply Cable
- This power cord is for 120V compatible in both the United States and Canada.

Extension Table
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Extension Table
- Snaps onto the machine to create a larger, flat sewing surface around the needle.
- Supports the weight of quilts and large projects so fabric does not drag off the edge of the bed.
- Removes easily to expose the free arm for cuffs, sleeves, and other tubular sewing.
Glide 40wt. Threads
Glide 40wt thread offers a silky sheen without the lint. Made in the USA from 100% polyester, it’s strong, smooth, and ideal for quilts, bags, and more — available in 300+ vibrant colors.
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Sewing Machine Needles
Needle & thread are the most important step to successful sewing. There is more than just one needle style and size. Discover the different style needle tips that can truly elevate your stitches.
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Accessories
With the right sewing machine, you can start a project with confidence; but with the right feet to assist you, you can zoom through it with precision and ease. Explore the dozens of accessories Janome has to offer to elevate your sewing.
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