Question about Lexmark X4550 InkJet Printer

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App4R.exe Every time I try to open my Lexmark software, the pop-up says there is a problem with the App4R.exe and needs to close. I have no idea what that means or how to fix it. Before that, I would have trouble with some pictures I was trying to scan. They would not show up on my folder, just a thumbnail of a wine glass(?). I have the Lexmark X4550 printer and yet the software says it is for the 3500-4500 series. Do I have the wrong software? Linda

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Linda,

The Drivers you need can be found here.

http://downloads.lexmark.com/perl/downloads/downloads.cgi

I hope this helps you out

thanks
Dave

Posted on Nov 11, 2008

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You can go online and get the right software delete out the old software and do the install from scratch

Posted on Nov 10, 2008

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