Question

我正在尝试为Zebra打印机打印条形码标签。我正在使用TCPDF生成并保存pdf。不幸的是，生成了pdf，但是只有当我有2页时（例如），才打印第二页。我也尝试设置首选项，并在激光打印机上尝试过，即使有纸也可以在一张纸“装入纸”后显示消息。

我尝试设置首选项，但在激光上也仍然倒置。我应该关注Zebra和Laser中的任何设置吗？

public function createpdf($list_array) {
   $this->load->library('Pdf');
    // create new PDF document
    $pdf = new Pdf(PDF_PAGE_ORIENTATION, PDF_UNIT, PDF_PAGE_FORMAT, true, 'UTF-8', false);

    // set default monospaced font
    $pdf->SetDefaultMonospacedFont(PDF_FONT_MONOSPACED);

    // remove default header/footer
    $pdf->setPrintHeader(false);
    $pdf->setPrintFooter(false);

    //$pdf->SetProtection(array('print'), '', null, 0, null);
    $pdf->SetAutoPageBreak(TRUE, 0);

    // set image scale factor
    $pdf->setImageScale(PDF_IMAGE_SCALE_RATIO);

    $pdf->SetMargins(PDF_MARGIN_LEFT+10, PDF_MARGIN_TOP-10, PDF_MARGIN_RIGHT);

    // set a barcode on the page footer
    //$pdf->setBarcode(date('Y-m-d H:i:s'));
    // set font
    $pdf->SetFont('helvetica', '', 11);

    $preferences = array(
    'Duplex' => 'DuplexFlipLongEdge', // Simplex, DuplexFlipShortEdge, DuplexFlipLongEdge
    'PickTrayByPDFSize' => true,
    'PrintPageRange' => array(2,1),
    'NumCopies' => 1
  );

  $pdf->setViewerPreferences($preferences);
    // add a page
    $pdf->AddPage();enter code here

    // define barcode style
    $style = array(
        'position' => '',
        'align' => 'C',
        'stretch' => false,
        'fitwidth' => true,
        'cellfitalign' => '',
        'border' => true,
        'hpadding' => 'auto',
        'vpadding' => 'auto',
        'fgcolor' => array(0, 0, 0),
        'bgcolor' => false, //array(255,255,255),
        'text' => true,
        'font' => 'helvetica',
        'fontsize' => 8,
        'stretchtext' => 4
    );


    //63.5 mm label width
    //33.9mm label height
    //2.5 mm gap between
    // Here get list of all barcodes
    $counter = 1;

    for ($i = 0; $i < count($list_array); $i++) {
        if ($counter == 5) {
            // add a page
            // set auto page breaks
        // $pdf->SetAutoPageBreak(TRUE, 0);
            $pdf->AddPage();
            $counter = 1;
        } else {
            $counter++;
        }

        $x = $pdf->GetX();
        $y = $pdf->GetY();
        $pdf->setCellMargins(0, 0, 4.5, 0);


         $pdf->write1DBarcode($list_array[$i]->uniq_id, 'C39', $x - 2.5, $y - 6.5, 63.5, 18, 0.4, $style, 'L');

        $pdf->SetXY($x, $y);
        $pdf->Cell(58.5, 35, $list_array[$i]->project_id." [ ".$list_array[$i]->style_number." ]", 0, 0, 'C', FALSE, '', 0, FALSE, 'C', 'B');
        $pdf->SetXY($x, $y);
        $pdf->Cell(58.5, 43,$list_array[$i]->description , 0, 0, 'C', FALSE, '', 0, FALSE, 'C', 'B');
        $pdf->SetXY($x, $y);
        $pdf->Cell(58.5, 51,"Color:".$list_array[$i]->attr_2." Quantity:".$list_array[$i]->qty." Size:".$list_array[$i]->size, 0, 0, 'C', FALSE, '', 0, FALSE, 'C', 'B');
        $pdf->SetXY($x, $y);

        $pdf->Ln(53.9);
    }

   // pre($pdf);

    // ---------------------------------------------------------
//    ob_end_clean();
    //Close and output PDF document
    $pdf->Output('barcodes.pdf', 'D');
}

保存使用TCPDF创建的pdf后，Zebra仅打印一页

0 个答案: