I am presently having to use one of Adobe's competitor's software because of inadequate output options for the Adobe pdf print driver. 

I have several applications I run unattended that can generate multiple print jobs (i.e. hundreds) over night while I'm not there.  With the Adobe PDF printer, this cannot be accomplished unattended, you must be there to give each new pdf file a name or default to the previous file being overwritten.  Neither of these works for me.

This other pdf print driver I use can recognize that a file with the default file name exists and then by way of the printing preferences, either sequentially number the pdf output files or append each in succession as it is created to either the front or the back of the existing pdf.

Right now, the pdf printer is set up for user interaction not unattended operation.

I have attached a copy of some screen dumps of the pdf printer that I am having to resort to using.

The printing preferences for the Adobe PDF printer need to be flushed out.