[ktrovgfz] Stitching sheets of paper

Creating a large poster out of smaller sheets of paper is nontrivial.  Borders need to be trimmed, then each page needs to be precisely aligned with its neighbors and then attached.

Perhaps print with overlap and overlay alignment guides (or print alignment guides on the back).  Printers with embedded cutters, or standalone page cutters able to cut precisely.  (Or print precisely and use a standard paper cutter with half inch guides.)

Manually taping together sheets still remains difficult for larger than 9 sheets.

Printer paper in rolls?

Printing large posters enables mass communication, normally available only to those with access to large format printers.