3Use the included cleaning brush to remove any lint and dust from the moving knife, the fixed knife, the thread retaining plate, and their surrounding areas.

1

1Remove all lint in this area

4After cleaning is finished, attach the needle plate in the opposite way that it was removed in step 2.

1

1Needle plate

Cleaning the bobbin case

Thread wax and dust easily collect around the hole in the tension-adjusting spring on the bobbin case, resulting in an incorrect thread tension. Therefore, it should be cleaned each time when the bobbin is changed.

Use a piece of paper with the thickness of a business card.

1Open the hook cover, remove the bobbin case, and then remove the bobbin. (Refer to page 18.)

2Slide the paper under the tension-adjusting spring to remove any dust.

Use a corner of the paper to remove any dust from around the hole.

7

1Tension-adjusting spring

2 Hole

3 Paper

Maintenance 195

Page 211 Page 213
Page 212
Image 212
Brother PR-620 operation manual Cleaning the bobbin case
Page 211 Page 213

PR-620 specifications

The Brother PR-620 is a state-of-the-art embroidery machine that caters to both amateur enthusiasts and professional embroiderers. It is renowned for its versatility, combined with an array of advanced features that facilitate creating intricate designs with ease.

One of the standout features of the PR-620 is its six-needle capability, which allows users to embroider with multiple colors without the need for constant thread changes. This efficiency saves time and enhances productivity, particularly for those working on large or complex projects. The machine supports an extensive range of thread colors, making it easier to bring vibrant designs to life.

The PR-620 is equipped with a large 10.4-inch LCD touchscreen display that allows for intuitive navigation and control. Users can customize designs, adjust settings, and preview their work with exceptional clarity. The interface is user-friendly, making it accessible for beginners while still offering advanced options for seasoned users.

In terms of technology, the Brother PR-620 features a high-speed embroidery mechanism that can achieve approximately 1,000 stitches per minute. This remarkable speed doesn’t compromise the quality of stitching, ensuring that each design is executed with precision. Coupled with the automatic needle threader, threading becomes a hassle-free task.

Another noteworthy characteristic is the PR-620’s built-in embroidery designs and fonts. The machine comes pre-loaded with a wide selection of designs and includes the capability to import custom designs via USB connectivity. This feature empowers users to create personalized projects effortlessly.

Additionally, the PR-620's advanced color sorting and thread trimming capabilities contribute significantly to minimizing thread waste. Users can enjoy efficient stitching with fewer interruptions, enhancing their overall workflow. The machine also includes a range of hoop sizes, accommodating various project dimensions, from small patches to larger embellishments.

The durable construction of the Brother PR-620 ensures reliability and longevity, making it a smart investment for anyone serious about embroidery. The machine is not only designed for functionality but also prioritizes user comfort during extended use.

In summary, the Brother PR-620 stands out in the embroidery machine market due to its innovative features, rapid stitching speeds, and user-friendly interface. Whether for home projects or business endeavors, the PR-620 provides excellent performance, versatility, and quality that meet the evolving needs of embroiderers.
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