Lexmark Recalls Laser Printers  WASHINGTON (Reuters) - About 39,400 laser printers made by  Lexmark International Inc. &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=LXK.N qtype=sym infotype=info qcat=news"&gt;LXK.N&lt;/A&gt; and sold by IBM &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=IBM.N qtype=sym infotype=info qcat=news"&gt;IBM.N&lt;/A&gt; and  Dell Inc. &lt;A HREF="http://www.reuters.co.uk/financeQuoteLookup.jhtml?ticker=DELL.O qtype=sym infotype=info qcat=news"&gt;DELL.O&lt;/A&gt; are being recalled in the United States  because of a potential electrical shock hazard, the Consumer  Product Safety Commission said on Tuesday.