/**
* @return void
*/
private function _prepararPdf()
{
$this->_pdf = new PDF_Code128('P', 'cm', array(15, 15));
$this->_pdf->SetMargins(0, 0, 0, 0);
$this->_pdf->SetTitle('Folha de Etiquetas de Processo');
$this->_pdf->SetFont("Arial", "", 7);
$this->_pdf->Open();
}