404 errors for print pages

Joomla 1.5.14
Ja-Drimia Version 1.4
sh404sef 1.0.16_Beta – build_222 – Joomla 1.5.x

Please hold off on investigating this problem. The plot thickens. There is another domain with stale DNS entries resolving to my name servers. The problem was with a zone file that had not been deleted when the domain was moved to another host, so I have been sharing my ip address with this other domain. I am waiting for propogation of the rebuilt dns entries. This may resolve the following problems. The support guy at my hosting company said the chances of this happening were 1 in millions!
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I am getting 404 (Not Found) errors from Google when it crawls my site for urls ending with the word ‘Print’ or ‘Print/’, for example:

• http://dui-california-arrest.com/California-DUI-Law/jail-dui.htmlPrint/
• http://dui-california-arrest.com/DUI-Cost/dui-cost.htmlPrint

Note:

• The first part of the url – http://dui-california-arrest.com/California-DUI-Law/jail-dui.html – is valid. And http://dui-california-arrest.com/DUI-Cost/dui-cost.html is valid.
• I don’t know where Google is getting the ‘Print’ or ‘Print/’ from to add to the end of the url.
• I have a site map, but there are no urls in the site map ending in ‘Print’.

I have tested printing various pages by clicking on the print icon on the page, then clicking on the print icon in the print-preview window. All pages seem to print correctlly.