I now have a copy of the official Durst manual for Multigraph enlargers. It gives information on how to use the enlarger correctly, what filtrations settings to use for a variety of papers ( Ilford, Kodak, Tetanol, Seagull, Kentmere etc), plus information on common error messages. This manual is for the Durst 1200 Multigraph, although the principles will be the same regardless of format. From previous postings it is clear that this Multigraph manual is hard to find. Therefore, if anyone would like a copy, simply send me an email and I'll send a copy in return. The deal is that you too then provide fellow photographers with copies which are also free of charge. Let's share the information as widely as possible. Best wishes, Alan.