Sharp AR-M350 need to reset password

[Wellsoft]

"Someone" changed the password and we cannot get into the interface. I want to reset it to the default....how to do that?

[vlad_]

Have changed the password on WEB interface or the password or programs of the user?
Viewing of a code of the operator is carried out by simulation 22-07 (Used to check Operator Code)
From the device menu it is possible to restore reference values default