Under UNIX, these are generally caused by printer filters that have their own inscrutable logic for form feed generation. When all else fails, you can take matters into your own hands by configuring the printer to use a filter that outputs absolutely NO trailing formfeeds under any circumstances. For SCO, we supply one on our web site called ‘dumbnoff’ which you can copy to your printer interfaces directory (/lp/spool/lp/model). Then, add AUTOFF=ON to your A-Shell printer INI file. This will cause A-Shell to take over the job of adding a trailing formfeed when required by your spooler switches. Refer to the discussion on Printer Configuration for more details.