Dot Matrix Printer

[estanisgeyer]

Hi guys,

I'm trying to print to a dot matrix printer, but when printing, the printer advances a few pages to print. The following code:

QPrinter *prt = new QPrinter;
prt->setPrinterName(ui.comboBox_Printers->currentText());
qDebug() << "Printer: " << prt->printerName();   // Ok, dot printer
 
prt->setPaperSize(QSizeF(191, 93), QPrinter::Millimeter);
prt->setFullPage(true);
 
QPainter painter(prt);
painter.drawText(10, 10, 200, 100, Qt::AlignLeft | Qt::AlignTop, QString("Test printer"));

QPrinter *prt = new QPrinter;
prt->setPrinterName(ui.comboBox_Printers->currentText());
qDebug() << "Printer: " << prt->printerName();   // Ok, dot printer

prt->setPaperSize(QSizeF(191, 93), QPrinter::Millimeter);
prt->setFullPage(true);

QPainter painter(prt);
painter.drawText(10, 10, 200, 100, Qt::AlignLeft | Qt::AlignTop, QString("Test printer"));

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What may be happening?