Microsoft "pushed" the SP3 upgrade to all Windows XP systems this week.  After installing SP3, my Dell 3100cn printer stopped working; I got a crash in dlpsc31r.dll on every print attempt --even the "test page".

 

I was running the 2006 version of the driver.  Upgrading to the 09/2007 version of the 3100cn driver restored proper service.

 

So, this is a heads up: if you have a 3100cn on your XP system, make sure you download and install the 09/2007 version of the driver before you get SP3.

-- 

Tim Roberts, timr@probo.com