janelaPrint.webContents.print(
        {
            silent: true,
            printBackground: false,
            deviceName: impressora
        },
        (err, outro) => {
            if (err) {
                //But, if my printer stoped, the job is send for manager windows printer tool.
				//I need controll the jobs for printer (cancel, re-start, delete).
				//I'm using OS windows
            }
            janelaPrint.close();
            janelaPrint = null;
        }
    );