Eduardokum\LaravelBoleto\Cnab\Remessa\Banco\Caixa::header PHP Method

    protected function header()
    {
        $this->iniciaHeader();
        $this->add(1, 1, '0');
        $this->add(2, 2, '1');
        $this->add(3, 9, 'REMESSA');
        $this->add(10, 11, '01');
        $this->add(12, 26, Util::formatCnab('X', 'COBRANCA', 15));
        $this->add(27, 30, Util::formatCnab('9', $this->getAgencia(), 4));
        $this->add(31, 36, Util::formatCnab('9', $this->getCodigoCliente(), 6));
        $this->add(37, 46, Util::formatCnab('X', '', 10));
        $this->add(47, 76, Util::formatCnab('X', $this->getBeneficiario()->getNome(), 30));
        $this->add(77, 79, $this->getCodigoBanco());
        $this->add(80, 94, Util::formatCnab('X', 'C ECON FEDERAL', 15));
        $this->add(95, 100, date('dmy'));
        $this->add(101, 389, Util::formatCnab('X', '', 289));
        $this->add(390, 394, Util::formatCnab('9', $this->getIdremessa(), 5));
        $this->add(395, 400, Util::formatCnab('9', 1, 6));
        return $this;
    }