APPENDIX —————————————————————————————————————————————————————

Symptom

Probable Cause

Remedy

Reference Page

 

 

Use stabilizer (backing) when

 

 

 

embroidering on thin or stretch

 

 

 

fabrics, fabrics with a coarse

 

 

 

weave or fabrics that easily

 

 

Stabilizer (backing) is not used.

allow the stitching to shrink.

p.66

 

<When using the optional cap

 

 

 

 

 

frame>

 

 

 

Use hard stabilizer when

 

 

 

embroidering on a cap made of

 

 

 

soft material.

 

 

 

Correctly attach the embroidery

 

 

 

frame to the carriage. Make sure

 

 

The embroidery frame is not

that the pins on the left and right

 

 

correctly attached to the

arms of the embroidery frame

p.30

 

carriage.

holder securely fit into the holes

 

 

 

in the handles on the

 

 

 

embroidery frame.

 

 

 

The pattern may become

 

 

 

misaligned if the carriage or

 

 

The carriage or the embroidery

embroidery frame is hitting

 

 

frame is hitting objects.

objects. Make sure that there are

 

 

 

no objects within the operating

 

The embroidery

 

field of the embroidery frame.

 

 

Stop the machine, and then

 

pattern is

The fabric is caught or pinched.

 

misaligned.

 

correctly position the fabric.

 

 

 

The pattern may become

 

 

 

misaligned if the presser foot

 

 

 

was hit or the carriage was

 

 

 

moved while replacing bobbin

 

 

 

thread, changing needle, or

 

 

 

working near embroidery frame.

 

 

 

Be careful when removing and

 

 

 

reattaching the embroidery

 

 

The carriage moved while

frame while replacing bobbin

 

 

thread, changing needle, or

 

 

removing embroidery frame.

 

 

working near embroidery frame.

 

 

 

 

 

 

If the carriage is moved, turn the

 

 

 

machine off, then on again. The

 

 

 

correct frame position at the

 

 

 

time that the machine was

 

 

 

stopped is stored in the

 

 

 

machine’s memory, and the

 

 

 

embroidery frame is returned to

 

 

 

the correct position.

 

 

 

The design may need more pull

 

 

The design was not digitized

compensation or underlay to

 

 

correctly.

accommodate stretchy or high-

 

 

 

napped fabrics.

 

 

The upper thread tension is low.

 

 

 

 

After passing the upper thread

 

 

 

through the hole in the presser

 

There are loops in

 

foot, pull the thread by hand to

 

 

check the thread tension. If it is

p.86

the upper thread.

 

 

difficult to determine, compare

 

 

 

 

 

 

it with other needle bars where

 

 

 

looping does not occur.

 

 

 

 

 

204

Page 221
Image 221
Brother PR-620 operation manual 204

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.

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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.

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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.