Instruction/ maintenance manual of the product T-8421C Brother
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T -8421C T win needle direct drive lock stitcher With new Brother-developed motor and control box, high-valued twin needle lock stitcher by its direct drive method and dry head mechanism realized higher energy saving and reliability. It brings you comfortable and clean sewing.
T -8421C,T -8422C, Features for Direct Drive Models Foundation T -8421C Direct Drive,w/o thread trimmer T -8422C Direct Drive,w/ thread trimmer T -8452C Direct Drive, split needle bar , w ・ Clean se.
T -8452C,T -8722C,T -8752C / thread trimmer sewn by Jeans T -8722C Direct Drive,large hook,w/ thread trimmer T -8752C Direct Drive,split needle bar ,large hook, w/ thread trimmer ・ Great needle pene.
Featur es for All Models User-Friendly Operation Panel The operation panel is easy to see and use. The size of the panel keys and pictograms are double those of the conventional models. The angle of the feed dog can now be adjusted. In addition, it is now much easier to adjust the height of the feed dog.
Environment-Counsious Single needle operation at the sewing start can be set easily by the memory switch. It's convenient for some operations such as the crotch of jeans. Brother has established its original "Brother Green Label" for the products, in conformity with ISO 14021 and JIS Q14021.
T win needle lock stitcher series 仕 様 Lock stitch Direct drive Bottom feed 2-needle Split needle bar Double hook Thread wiper Model T-8420C ★ − − ★★ ★ ★ − − − T-8421C ★ ★★ ★ ★★ −− − T-8422C ★ ★★ ★ ★ ★ − ★ ★ T-8720C ★ − − ★★ ★ − ★ （ 1.
T-8422C-4 0 3 Minimum lubrication Semi-dry Lubrication type 4 Quick back Thread wiper Additional functions 3 5 7 Light and Medium materials Heavy materials Heavy materials (For extra thick thre.
T win needle lock stitcher series 仕 様 T-8720C-00 0 Minimum lubrication Lubrication type 0 None Additional functions 5 Heavy materials Applications T-8452C-40 0 Minimum lubrication Lub.
ー 405 Heavy materials 3,000sti/min 3,000sti/min Heavy materials Minimum lubrication 7mm 7mm ー 407 7mm 7mm T-8722C Lubrication type Applications Max.
T win needle lock stitcher series ● NEEDLE FEED Chaining-off gauge parts （ Different in needle plate, feed dog and presser foot assembly from the standard gauge parts. Suitable for sewing small articles continuously. ） ●NEEDLE FEED Gauge parts for extra heavy materials （Different in feed dog from the standard gauge parts.
●NNEDLE FEED Gauge parts for extra light materials （ Different in presser foot assembly and feed dog from the standard gauge parts. The presser foot has special surface treatment carried out. The feed dog pitch is smaller than that of the gauge parts for light materials.
Printed in Japan 2010.6. I060965B V ol.1 Product specifications are subject to change for improvement without notice. Please read instruction manual before using the machine for safety operation. To preserve the environment, this catalog was printed on ECF paper (Elemental Chlorine-Free) and using SOY INK.
An important point after buying a device Brother T-8421C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Brother T-8421C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Brother T-8421C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Brother T-8421C you will learn all the available features of the product, as well as information on its operation. The information that you get Brother T-8421C will certainly help you make a decision on the purchase.
If you already are a holder of Brother T-8421C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Brother T-8421C.
However, one of the most important roles played by the user manual is to help in solving problems with Brother T-8421C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Brother T-8421C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
