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While Lexmark claims that Vista Drivers will work in Windows 7, X6170 or the 6100 series are not found in Microsoft's Windows 7 compatibility site which means Microsoft does not guarantee its compatibility. (64bit or 32bit)
http://www.microsoft.com/windows/compatibility/windows-7/en-us/Search.aspx?l=en-us&s=lexmark%20x6170&type=Hardware&os=32-bit&page=1
The only fix that we can do is to install the vista drivers in
compatibility mode. If you haven't done this yet, here's how it's done:
1. Uninstall the vista drivers completely from the Control Panel.
2. Restart the computer.
3. Turn off your Anti-Virus anf Firewall completely.
4. Locate the Vista Driver Setup file (.exe)
5. Right click on the setup file.
6. Click Properties.
7. Properties window will open, click the Compatibilty tab.
8. Put a check mark on the box that says Run this program in compatibility mode for:
9. Choose Windows Vista in the pull down menu.
10. Put a check mark on the box that says Run this program as an administrator.
11. Click Apply.
12. Click OK.
13. Double click the setup file again to begin installation.
If it does not work, try (Windows Vista SP1 or SP2 compatibility)
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Pro901:
As of this time, the firmware upgrade for this printer fixes the Wi-Fi issues only. Making it compatible to b/g/n wireless devices. Though Lexmark suggests to do a firmware upgrade if the print head troubleshooting fails, it does not guarantee that it will resolve the print head issues.
Troubleshooting steps for print head issues with this printer can be found here:
http://support.lexmark.com/index?segment=SUPPORT&userlocale=EN_US&locale=en&productCode=LEXMARK_PINNACLE_PRO901&page=product&frompage=null#1
Click the link that says
Printhead Errors in the S and Pro Series Products.
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Recommendation:
Pro901 is around $299.99 (without discount).
I believe that you can choose a better printer with thesame functionality at the same or lesser price with no printhead issues.
Personally, I find HP printers better, cost effective and a good support site. I don't need to call their support line for issues. The support documentation on their website has it all.
You can try to take a look at their all in one printers in this link
http://www.shopping.hp.com/webapp/shopping/can.do;HHOJSID=g2g9Nm3hZLTyHGqPZmCYjLFGN7snY12BnZ67K20kMghyWcYGP97j!-305774659?landing=printer&category=all-in-one&catLevel=1&storeName=storefronts&jumpid=in_R329_prodexp/hhoslp/psg_ipg/printer/All-in-one
It includes honest to goodness customer reviews and if I'm not mistaken, it's less expensive.
Let me know if there's anything else I can help you with.
Thank you for using FixYa.
Have a great day.
Jas247