Clean the hook and the needle Skipped

Symptom	Probable Cause	Remedy	Reference Page
	The automatic needle-threading	Consult your nearest authorized
	mechanism is broken.	dealer.
	Adhesive is attached to the	Replace the needle.	p.63
	needle.	Replace the needle.	p.63
	needle.
		Firmly set the fabric in the
	The fabric is not taut.	embroidery frame so that it is	p.28, 67
		taut.
		The thread quality is too weak
The upper thread	The thread quality is poor.	due to age of thread. Replace
The upper thread		thread.
breaks.		thread.
breaks.	The embroidery data contains	Delete all stitches with a zero	p.150
	The embroidery data contains	Delete all stitches with a zero
	stitches with a pitch of zero.	pitch.
	stitches with a pitch of zero.	pitch.

	The embroidery data contains	Delete all stitches with a small
	many stitches with an extremely	Delete all stitches with a small	p.150
	many stitches with an extremely	pitch.	p.150
	small pitch.	pitch.
	small pitch.

	The thread density of the	Using a data design system,
	embroidery data is too fine.	correct the thread density and	p.100
	Three or more overlapping	overstitching settings in the	p.100
	Three or more overlapping	overstitching settings in the
	stitches are being sewn.	embroidery data.

	The bobbin thread is not	Correctly thread the bobbin	p.19
	correctly threaded.	thread.	p.19
	correctly threaded.	thread.
	The bobbin is scratched or does	Replace the bobbin.	p.18
	not rotate smoothly.	Replace the bobbin.	p.18
The bobbin	not rotate smoothly.
The bobbin	The bobbin case is damaged.	Replace the bobbin case.	p.18
thread breaks.	The bobbin case is damaged.	Replace the bobbin case.	p.18

	The thread is tangled.	Remove the thread jammed and	p.193
		Remove the thread jammed and
		clean the hook.
		clean the hook.

	A bobbin designed specifically	Use the correct bobbin.	p.15
	for this machine is not used.	Use the correct bobbin.	p.15
	for this machine is not used.
	The upper thread is not threaded	Thread the upper thread	p.35
	correctly.	correctly.	p.35
	correctly.	correctly.
	The needle is bent or blunt.	Replace the needle with a new	p.15, 63
	The needle is bent or blunt.	one.	p.15, 63
		one.
	The needle is not installed	Correctly install the needle.	p.63
	correctly.	Correctly install the needle.	p.63
Stitches are	correctly.
Stitches are	Dust has accumulated under the	Clean the hook and the needle
skipped.	Dust has accumulated under the	Clean the hook and the needle	p.193, 194
	needle plate or in the hook.	plate.
	The needle and the hook are not	Consult your nearest authorized
	correctly passing each other.	dealer.
	The thread twist is either too	Improper twisting results in
	The thread twist is either too	irregular loop formation. Try
	tight or too loose.	irregular loop formation. Try
	tight or too loose.	using a new spool.
		using a new spool.		7

	The thread is tangled.	Use tweezers to remove any
	The thread is tangled.	tangled thread from the hook.
		If the fabric is not taut, the
The embroidery	The fabric is not well framed in	pattern may become misaligned
The embroidery	the embroidery frame (for	or the stitching may shrink. Be	p.28, 67
pattern is	the embroidery frame (for	or the stitching may shrink. Be	p.28, 67
pattern is	example, the fabric is not taut).	sure to correctly frame the fabric
misaligned.	example, the fabric is not taut).	sure to correctly frame the fabric
misaligned.		in the embroidery frame.
		in the embroidery frame.

	The embroidery frame is too	Use an embroidery frame that
	large for the size of the	matches the size of the	p.65
	embroidery.	embroidery.

Troubleshooting 203

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.

Brother PR-620 Clean the hook and the needle Skipped, Needle plate or in the hook Plate

Models: PR-620

Symptom

breaks.

Clean the hook and the needle

skipped.

needle plate or in the hook.

plate.

Troubleshooting 203

PR-620 specifications