Hi,
I seem to have finally solved the problem and can now scan to a network folder. The HP Support document at http://h20565.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/mostViewedDisplay/?sp4ts.oid=5118241&spf_p.tpst=psiContentDisplay&spf_p.prp_psiContentDisplay=wsrp-navigationalState%3DdocId%253Demr_na-c03710046-1%257CdocLocale%253Den_US&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken was useful in giving me the following hints:
(1) for the UNC folder path I used the IP address of the computer rather than the Computer Name
(2) I created a destination folder within the Public folders of the computer, and I also created a separate share to that destination folder
Thank you,
Chakko.