Machine Manual
Feel comfort and power with JUKI's Kokochi DX-4000QVP! Built with you in mind, the DX-4000QVP comes with new state-of-the-art features including a 7" touchscreen capabilities with WiFi capabilities, a large 12" of sewing space, bobbin thread alert, light color changes, and a multitude of other functions.
This sewing machine is perfect for those looking for a wide sewing area including a 12" throat space and an extension table. Other features you'll love are needle up/down, thread trimming, drop-in bobbin, and speed control. These features will come in handy when creating everything under the sun! With 368 stitch patterns including beloved zigzags, 20 professional buttonholes, and 4 lettering fonts making the DX-4000QVP is perfect for all your project needs!
The DX-4000QVP crowned with the name, "Kokochi" (ここち) meaning "good feeling" as a reflection of JUKI's Japanese heritage. Feel comfort and power with the DX-4000QVP!
Main Features
7" Color Touch Panel
Just like on a smartphone or tablet, intuitively select and edit patterns, change various settings, and view instructional videos. With only the most important and frequent used operations available, the layout and user friendliness of icons are revolutionary.
Connect to the internet to access JUKI Sewing Net from your sewing machine!
From the Sewing Net, you can access JUKI's homepage where you may view projects, product information, and more. In addition, you can watch instructional videos of projects and/or sewing machine from JUKI's YouTube channel.
Built-In Instructional Videos
View instructional videos on your smartphone by scanning the QR code of the specific instruction you need. From the screen, you may also select the title of the operating procedure that you want to view. An animation will show on screen with instructions.
Visualization of Settings & Adjustments
Changes in settings and adjustments can be visualized through animation. Adjust the thread tension by sliding your finger over the scale in front of the touch panel. The animal changes according to the adjustment value. Settings that differ from default is highlighted in blue.
Store and Recall Stitches
The last 10 stitches are stored in the stitch history. View illustrations of stitch patterns in the history folder to ifendity and select them with a single touch.
Presser Foot Pressure Adjustment
In addition to the popular stitch width and length adjustment dials, you may adjust the presser foot pressure with an additional dial below the touch panel. Being able to change the presser foot pressure while sewing allows you to immediately respond to uneven stitching and feeding.
Drop FeedDrop Feed
The feed dog can be raised and lowered with the press of a button. Perform free-motion quilting and free-hand embroidery with ease. A transparent quilt presser foot makes the needle visible and can be used for ruler work.
Bobbin Thread Sensor
An optical sensor notifies you when the bobbin thread reaches a certain amount. Sew with confidence without worrying about the remaining amount of thread.
Change Light Temperature
Adjust the color temperature of the light bulb between daylight (white) and soft white (yellow toned). This feature helps eliminate visibility difficulties with certain fabric and thread color combinations.
Scan QR Code for Instructional Videos
You can view an instructional video on your smartphone by scanning the QR code of the operating procedure you would like to view.
JUKI SmartFeed (Built-In Dual Feed)
Engage the JUKI Smart Feed dual feed function to move the top layer of your fabric in sync with the lower layer. Adjust the feed amount by 0.2mm for beautiful stitching without worry of shifting layered fabrics.
Sew Tapering
Increased range for the angle and direction settings have expanded the possibilities for sewing tapering. Select the angle and direction. You may also set a stitch length in advance or store the length of the stitches that were sewn. By using the memory and inversion functions, star-shaped appliques are finished beautifully.
Foot Controller Interchangeable Straight Stitch Feed System Effortlessly switch to perfect straight stitch sewing with revolutionary interchangeable Feed System. Create perfect stitches from beginning to end. No pulling, bunching, or pushing fabrics into the needle opening. Smooth handling for perfect piecing, close edges, curves, layers, and more. Perfection!
Various Presser Foot Lifting Functions
Now equipped with the same mechanism as JUKI industrial sewing machines for preventing uneven sewing on quilts and velvet, as well as stretched stitches on knit fabrics. The presser dial allows you to raise the presser foot slightly to prevent uneven feeding and achieve a beautiful finish. Other functions include feed dogs can lower automatically when the presser foot is raised to add an extra lift with the knee lifting lever. This prevents the fabric from getting caught on the feed dog and allows the fabric to be taken in and out smoothly. Third function is the pivot function which allows you to easily change the sewing direction while leaving both hands on the fabric, for example, when sewing corners of appliques.
Foot Controller Beautiful Buttonholes
Create beautiful buttonholes with the clamping plate and sensor. This provides a reliable feeding even on thick fabrics and seams, and automatically corrects the left and right seam densities.
Combine Stitches
Combines stitch, fonts, and more to create unique combinations.
Foot Controller Accessories Storage The auxiliary bed with accessory storage is the first among sewing machines with a 12" workspace. Keep your most often used accessories at your fingertips.
Basic Features
- Control system: Computer
- Sewing Speed: 1,050spm
- Needle Type: 130R / 705H
- # of Stitches: 368
- # of fonts: 4 alphabetic and numeric fonts
- Max. Zig Zag Width: 0.3" (7mm)
- Max. Stitch Length: 0.2" (5mm)
- Light: LED (6 Options)
- Thread Tension System: Automatic (digital)
- # of Buttonholes: 20
- Presser Foot Lift: Electronic
- Adjustable Foot Pressure: Yes, Digital
- Bobbin Type: 15 Class
- Machine Weight: 33lbs (15Kg)
- Dimensions: 23.7"(W) x 12"(H) x 10.4"(D) (0.9mm x 0.5mm x 0.4mm)
- Shank Type: Low with Provided Adapter Shank
JUKI DX Series Machines Comparison Chart
|
Kokochi DX-4000QVP
|
Sayaka DX-3000QVP
|
DX-2000QVP
|
HZL-DX7
|
HZL-DX5
|
DX-1500QVP
|
| Machine Type |
Sewing and
Quilting Machine |
Sewing and
Quilting Machine |
Sewing and
Quilting Machine |
Sewing and
Quilting Machine |
Sewing and
Quilting Machine |
Sewing and
Quilting Machine |
| Shank Type |
Low with Adapter |
Low with Adapter |
Low |
Low |
Low |
Low |
| Dimensions |
23.7"(W) x 12"(H) x 10.4"(D) |
23"(W) x 12"(H) x 9.5"(D) |
17.5”(W) x 11.4”(H) x 8.27”(D) |
17.5”(W) x 11.5”(H) x 8.25”(D) |
17.5”(W) x 11.5”(H) x 8.25”(D) |
17.5”(W) x 11.4”(H) x 8.25”(D) |
| Throat Space |
12" |
12" |
8" |
8" |
8" |
8" |
| Weight |
33 lbs |
33 lbs |
22 lbs |
22 lbs |
22 lbs |
22 lbs |
| Maximum Stitch Speed |
1,050 spm |
1,050 spm |
1,050 spm |
1,050 spm |
1,050 spm |
900 spm |
Number of Stitches
and Fonts |
368
+ 4 Fonts |
351
+ 4 Fonts |
287
+ 4 Fonts |
287
+ 4 Fonts |
185
+ 3 Fonts |
157
+ 3 Fonts |
| Number of Buttonholes |
20 |
20 |
16 |
16 |
16 |
16 |
| Number of LED Lights |
6 |
6 |
2 |
2 |
1 |
1 |
| Number of Accessories |
29 |
31 |
18 |
14 |
10 |
9 |
| Maximum Zig Zag Width |
7mm |
7mm |
7mm |
7mm |
7mm |
7mm |
| Maximum Stitch Length |
5mm |
5mm |
5mm |
5mm |
5mm |
5mm |
| Stitch Adjustment System |
Digital Touchscreen |
Digital Touchscreen |
Dialing Knobs |
Dialing Knobs |
Push Button Dial |
Physical Buttons |
| Start/Stop Function |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Lock Stitch |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
| Reverse Function |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Presser Foot
Up/Down Button |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
| Speed Control Function |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Automatic Thread Cutter |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Needle Threader |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Drop Feed |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Easy Drop In Bobbin |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Straight Stitch
Slide Plate |
Yes |
Yes |
Yes |
Yes |
Yes |
Optional |
| Float Function |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Pivot Function |
Yes |
Yes |
Yes |
Yes |
Yes |
No |
| Free Arm |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Reversable Stitches |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Memory Function |
Yes, up to 10
stitch patterns |
Yes, up to 10
stitch patterns |
Yes, up to 10
stitch patterns |
Yes, up to 10
stitch patterns |
Yes, up to 10
stitch patterns |
Yes, up to 10
stitch patterns |
| Adjustable Foot Controller |
Yes, up to 7 functions |
Yes, up to 7 functions |
Yes, up to 7 functions |
Yes, up to 7 functions |
Yes, up to 7 functions |
No |
| Twin Needle Functionality |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
Slow Speed
Inching Stitching |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Adjustable Presser Foot Pressure |
Yes |
Yes |
Yes |
Yes |
Yes |
Yes |
| Wide Table |
Yes |
Yes |
Yes |
Yes |
Optional |
Yes |
JUKI SmartFeed
Built-in Dual Feed |
Yes |
Yes |
No |
No |
No |
No |
Adjustable LED
Light Temperature |
Yes |
No |
No |
No |
No |
No |
