Since .NET Framework Version 2.0 is not supported on Windows 7, please update your printer driver by using the Lexmark X4650 printer driver
from the Lexmark website. Select your operating system > click on "FILTER" > click on the driver Recommended Downloads > download and execute the file.
Should you encounter any problem downloading or installing the printer driver, please contact us through email at firstname.lastname@example.org or chat with one of our customer advocates at http://bit.ly/boldchat
(available Monday - Friday (US: 4:00am - 7:00pm EST; UK: 9:00am - 11:00pm GMT)). We'd be glad to assist you.