The Juki Pearl Line Home Sergers offer several exciting models to expand your sewing capabilities. Create the latest fashions or decorative home items and crafts with the Juki MO-654DE four-thread overlock. These units offer differential feed and built-in rolled hemming and perform all the popular overlock and flatlock variations. The Pearl line sergers are ideal for use with today's latest fabrics as well as decorative threads. Add serging techniques to your world of sewing and open new doors to design opportunities! Juki Manufacturers Warranty: Juki Sergers have a 2 year electronic warranty on motors , light assembly, wiring, switches, circuit boards and speed control. A 5 year mechanical warranty is for "all other parts" however this excludes "consumable parts" such as loopers, feed dogs, knife blades, bulbs, lamps, presser feet, needles and belts. Juki sergers also comes with 90 days labor period on adjustments good through the Juki dealer the machine is originally purchased from. This warranty is valid only on products used for household purposes. Using this product in a commercial environment voids warranty. Product Features: Color Coded Threading The color-coded threading path system makes threading fast and easy. All you have to do is follow the color indicators and lay the thread into the guides. Built-In Seam Guide Take the guesswork out of seam allowances. Use the easily accessible gauge on the guard cover and serge away, creating precise seam allowances as you go. Upper and Lower Knife The MO-654DE's knife system runs with a dedicated drive to assure smooth and consistent cutting on a wide range of fabrics. Flip and Roll Rolled hemming can be created automatically with the flip of a switch. You no longer need to change the needle plate or foot. Turn of a Dial Adjust the differential feed dial to create fashion techniques or to keep things moving along evenly. Use the dials to change the stitch length for specialty thread or overlock techniques. Easy Looper Threading The looper disengages for easy , fast looper threading. Slide the thread into the slot and snap the looper into place. Easy Tension Adjustment 1-rotation thread tension dials with normal tensions highlighted for simple, consistent tension adjustment. Specially designed guides keep thread in place and ensure proper sewing tension at any speed. Multi-Function Presser Foot Create overlock stitches and add tape, elastic, ribbon, or sequins to your creations with the multipurpose presser foot. Snap-on presser feet mean that you can easily change from the multi-purpose foot to one of the Juki Specialty feet. Thread Functions Include: Specifications Sewing speed: max 1,500 spm Number of threads: 2/3/4 threads Needle: household machine size 11 or 14 Overlocking width: Left needle: 6mm Right needle: 4mm Rolled hem: 2mm Stitch length: 1-4mm (Standard: 2.5mm) / Rolled Hem: 1 - 1.5mm Differential Feed: 0.7 : 2.0 Ratio Tension: Industrial Type Dial / 1 Rotation Built-In Rolled Hemming: Right (Narrow) or Left (Wide) Needle / 2 or 3 Thread Flat Lock: Right or Left Needle / 2 or 3 Thread Universal presser foot: tape, ribbon, narrow elastic application Presser foot lift: 5mm Dimensions: 270mm (w) × 345mm (d) × 295mm (H) Weight: 7 kg (15 lbs.) Features Color-coded threading guides throughout the machine make threading easy and efficient Adjustable stitch length within the range of 1 -4mm by turning the knob conveniently located on the right-hand exterior of the machine 1-rotation thread tension dials with normal tensions highlighted for simple, consistent tension adjustment Adjustable differential feed is controlled and adjusted by turning the knob conveniently located on the right-hand exterior of the machine Lower knife adjustment knob adjusts the lower knife quickly to change the width of fabric in the seam allowance, for perfect seams and rolled edges