In Adobe Acrobat,
1. File->print.
2. Select the ‘poster’ button.
3. fill in the sclae.
4. Select the standing or portret printing option.
Print posters and banners using Acrobat or Reader
https://helpx.adobe.com/acrobat/kb/print-posters-banners-acrobat-reader.html
How to avoid Margin:
1. Open Adobe Acrobat
2. Clikc on document
3. Remove white margins’
4. Choose ‘all’ papers’ then Clik ok.
Tile printing without borders?
https://forums.adobe.com/thread/829713
How to Get Rid of White Border in Adobe Acrobat
http://smallbusiness.chron.com/rid-white-border-acrobat-49228.html
Posters en banners afdrukken met Acrobat of Reader programma
https://helpx.adobe.com/nl/acrobat/kb/print-posters-banners-acrobat-reader.html