This function saves the print settings from @settings to @file_name. If the file could not be loaded then error is set to either a #GFileError or #GKeyFileError.
the file to save to
Return: %TRUE on success
GException on failure.
2.12
See Implementation
This function saves the print settings from @settings to @file_name. If the file could not be loaded then error is set to either a #GFileError or #GKeyFileError.