2. Reason:
(1) Copies have no legal effect: According to the rules of litigation evidence in the Supreme People's Court, "copies and reproductions that cannot be checked with the original and the original" cannot be used as the basis for determining the facts of the case alone. If the labor contract disappears (it should be damaged, lost and unusable), and the authenticity of the fax and copy cannot be verified, the copy and fax cannot be used as evidence alone.
(2) The original has legal effect: the original refers to the text signed or sealed by both parties after unanimous consideration. The original is one of the "written forms" stipulated by law and has the most legal proof. In evidence science, original evidence can be divided into direct evidence and original evidence. It is a kind of evidence that directly comes from the disputed facts and can directly prove the disputed facts independently, and the court generally accepts it directly.
(3) The court should know the facts and make a judgment according to the arguments between lawyers.
4. References:
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