Question

如何使用LPR Printer类使用USB打印机EPSON LQ-1150打印txt文件？

<?php 
include("PrintSend.php");
include("PrintSendLPR.php");

$lpr = new PrintSendLPR(); 
$lpr->set-host("192.168.1.152"); //Put your printer IP here 
$lpr->setData("C:\\wampp2\\htdocs\\print\\test.txt"); //Path to file, OR string to print. 

$lpr->printJob("someQueue"); //If your printer has a built-in printserver, it might just accept anything as a queue name.
?>

在该设置主机中，我们要使用共享打印机名称还是主机？

Answer 1

这是我用来打印IP打印机的命令：

您需要在服务器上安装Windows和Linux的lpr服务。

if ($this->agent->platform() == 'Linux') {
            $command = 'lpr -S ' . $printer->printer_ip . ' -P ' . $printer->printer_name . ' -o -x ' . $file;
            //$command = 'lp -d ' . $printer->printer_name . ' ' . $file;
            if (exec($command)) {

                return TRUE;
            } 
            else {
                return FALSE;
            }
        }
        if ($this->agent->platform() == 'Windows XP') {

            $command = 'lpr -S ' . $printer->printer_ip . ' -P ' . $printer->printer_name . ' -o -x ' . $file;

            if (exec($command)) {
                return TRUE;
            } 
            else {
                return FALSE;
            }
        }

        if ($this->agent->platform() == 'Unknown Windows OS') {

            $command = 'lpr -S ' . $printer->printer_ip . ' -P ' . $printer->printer_name . ' -o -x -d ' . $file;

            if (exec($command)) {
                return TRUE;
            } 
            else {
                return FALSE;
            }
        }

php LPR打印机类

1 个答案: