Apologies if there is already a topic that consolidates the information about sewing machine manuals (user manuals, user guides, repair guides, engineer guides, etc.)
I just purchased a Juki LU-1508N and had a hard time finding an online user manual. Here are what I turned up. I hope the information is helpful to others.
Joe
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* Manual at the Juki website: http://www.juki.co.jp/industrial_e/products_e/alldocument.html
* The LU-1508N manual:from the Juki site: http://www.juki.co.jp/industrial_e/download_e/catalog_e/lu1500n.pdf
* A site with an "engineer's" version of the Juki LU-1508N manual (for certain other Juki models as well): http://semsi.com.mx/Manuales/JUKI/LU-1500N SEM02_.pdf
* A (sewitworks) web page that provides links to the manuals for machines made by various manufacturers (including Juki): http://www.sewitworks.com/manuals/