Lexmark T640 Support Question
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Question posted by mamusMax on April 1st, 2014
How To Update Firmware On Lexmark T640
Current Answers
Answer #1: Posted by waelsaidani1 on April 2nd, 2014 1:09 AM
Do the following before updating printer or MFP firmware:
- Download the .zip file to an easy-to-find location such as your Windows Desktop.
- If you do not have a copy of WinZip, download this application to enable you to extract or expand the firmware file.
- Using WinZip, expand the file to your Windows Desktop or a destination directory that is easy to locate.
- Power off your printer and then back on to clear any error messages and to bring the printer back to READY.
- Verify your USB connection to the printer, and make sure the printer is recognized by the USB host controller.
NOTE: You will see connection notifications in the notification area of your task bar, and Microsoft's Add New Hardware Wizard may appear. Cancel these notifications.
Read more here: http://support.lexmark.com/index?page=content&id=SO4667&locale=EN&userlocale=EN_US
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