Try connecting a working phone directly to the telephone wall jack and check for a dial tone â. if you do not hear a dial tone, please contact your telephone company to check the line. Make sure you connect the HP Officejet/Officejet Pro device to an analog phone line, or you. cannot send or receive faxes.
Vitiligo is an autoimmune condition that causes depigmentation of sections of skin. It occurs when melanocytes, the cells responsible for skin pigmentation, are damaged or destroyed by the autoimmune attack.Vitiligo tends to appear in symmetric patches sometimes covering large areas of the body.t occurs when melanocytes, the cells responsible for skin pigmentation, are damaged or destroyed by the autoimmune attack. Vitiligo tends to appear in symmetric patches sometimes covering large areas of the body.
In autoimmune hepatitis, the body's own immune system destroys the cells of the liver. It is a chronic inflammatory liver disease with no known cause.It is associated with a disorder called hypergammaglobulinemia. Hypergammaglobulinemia is a disorder where there are too many circulating protein antibodies in the blood.utoimmune hepatitis may resolve without treatment in some people, but, for the majority, it is chronic and can lead to cirrhosis and liver failure. Autoimmune hepatitis may be classified as type 1 or type 2. Type 1 (classic) is the most common form. It may occur at any age but usually affects young women more than men.