(example: x5650, lexmark x4650):      
 
 

 

 

 

 

 

1: Download and install

Download driver robot and install this program to your computer,The installation is quite easy.

 

 
 

 

 

 

2: scan hardware or lost drivers

press "Start Scan". The driver robot will automatically scan your hardware and find the lost drivers.

 

 
 

 

 

 

 

 

3. Download the Drivers

Once the driver robot finish the scanning progress, You only need to click "Get Drivers" button, then you can download and install the latest drivers.