I installed imagick but still I am not able to print from pdf file

[ajay2690]

I am getting below error

ImagickException: Failed to read the file in C:\xampp\htdocs\ppp\vendor\mike42\escpos-php\src\Mike42\Escpos\ImagickEscposImage.php:228
Stack trace:
#0 C:\xampp\htdocs\ppp\vendor\mike42\escpos-php\src\Mike42\Escpos\ImagickEscposImage.php(228): Imagick->readImage('http://localhos...')
#1 C:\xampp\htdocs\ppp\server.php(202): Mike42\Escpos\ImagickEscposImage::loadPdf('http://localhos...')
#2 [internal function]: {closure}(Object(Hoa\Event\Bucket))
#3 C:\xampp\htdocs\ppp\vendor\hoa\consistency\Xcallable.php(159): call_user_func_array(Object(Closure), Array)
#4 C:\xampp\htdocs\ppp\vendor\hoa\event\Listener.php(179): Hoa\Consistency\Xcallable->__invoke(Object(Hoa\Event\Bucket))
#5 C:\xampp\htdocs\ppp\vendor\hoa\websocket\Connection.php(303): Hoa\Event\Listener->fire('message', Object(Hoa\Event\Bucket))
#6 C:\xampp\htdocs\ppp\vendor\hoa\socket\Connection\Handler.php(195): Hoa\Websocket\Connection->_run(Object(Hoa\Websocket\Node))
#7 C:\xampp\htdocs\ppp\server.php(229): Hoa\Socket\Connection\Handler->run()
#8 {main}

Please suggest me what i have to do?