If your sewing machine is not working correctly, the first thing you should do is clean it before calling a repair person. Most of the problems are caused by thread ends, dust or lint. A small soft brush can be used to brush off the dust and lint, and tweezers or needles can be used to remove thread ends. You can also blow the treads and lint away using canned pressurised air.

It is vital that owners of coffee machines observe their machines and take them to a repair technician as soon as signs of a malfunction are noticed. This article discusses some of the signs which may alert you to the need of performing repairs to a coffee machine. Incorrect Dispensing Speed Have you noticed that your coffee machine now dispenses coffee either too quickly or too slowly when you compare that speed to what it used to be when you had just acquired that machine?