Printer misaligning all pages but last page

I am trying to print a large document on 1/2 page paper.  It is misaligning all of the pages *except* the last page, which prints perfectly.  Thankfully, I tried printing only a few pages before printing the whole 132 page document!  I am running acrobat standard on Mac Sequoia using an ecotank printer.  This problem did not occur when I was printing standard sized pages