I have lost my cd for x4650 wireless printer need to connect to my new computer

Reinstall printer to fix problems

Please visit the Lexmark website to download and install the Lexmark X4650 Printer Driver on your computer. Select your operating system > click on "FILTER" > click on the driver under Recommended Downloads > download and execute the file. Simply follow the instructions on your computer screen to complete the installation.

Please visit the Lexmark website to download and install the Lexmark X4650 printer driver on your computer. Select your operating system > download > execute the file. Just follow the instructions on your computer screen.

Why would you ever, ever use the CD a thing came with to install drivers? The ones online at the maker's sites (or service site) are, bar few, much better choices.
Outside of that, if they're both 802.11g, they'll both have sync buttons so you can just hit the one on the router, then the printer, push printer buttons in an affirming way, then go to your laptop and print the queue (or backlog, or whatever.)

If you have lost the disk you can download it from Lexmark website.
http://support.lexmark.com/index?locale=en&page=product&productCode=LEXMARK_X4650&segment=SUPPORT&userlocale=EN_UK&frompage=null#1

This may help--it's the link to Lexmark's latest driver for that printer.

pop over to lexmark and download the drivers if needed.
First check in add/remove and see if the lexmark is there, if it is, uninstall.
Install the new drivers and plug the printer in.
drivers are here http://support.lexmark.com/index?locale=en&segment=DOWNLOAD&startover=y&userlocale=EN_UK&question=x4650&productCode=LEXMARK_X4650&page=answers&detectedProductFacet=CMS-CATEGORY_REF.LEXMARK.PRODUCTS.ALLINONE.LEXMARK_X4650&searchid=1279483259791#1

click here

click on above link and select your operating system then download driver.Then you can install driver from that download.
Let me know if you need further assistance.
Thanks for using fixya.

Your firewall for the wireless is blocking the port. Go into your firewall settings and add the port from the printer to bypass the router. What operating system do you have? It should be in Control Panel under Security Center.
Let me know.
Ray

Normal 0 Driver could be corrupt.
Disconnect the printer or at least be sure it is turned off. I'd do both and reinstall the CD software program that came with the printer. When the software program asks you to connect the printer to the USB port, do so and it should again work properly.
Hope this helps. Bud