ZEDAT has some special printers for printing posters up to A0 (see http://www.zedat.fu-berlin.de/Print/Queuenamen).
Please note, that printing to FollowMe will only work if either:
Please open the Windows Explorer (e.g. Windows Key + E) and type \\drucken.campus.fu-berlin.de\ into the location field.
You will see a large list of printer. In the list of printers select one of the queue name (see above) and choose Connect… from the context menu (right click).
Now the selected printer is installed and can be used.