HOLDING TOOL, PRINTER, AND PRINTING METHOD

摘要

PROBLEM TO BE SOLVED: To efficiently print on a plurality of polyhedra.SOLUTION: A holding tool 10 holds a portable terminal case 20 when printing printing data on a printing object surface composed of a plurality of surfaces adjacent in the portable terminal case 20 being the polyhedron. One of the printing object surface in the plurality of respective portable terminal cases 20 is made adjacent, and a boundary between the mutual adjacent printing object surfaces is contacted, and the plurality of portable terminal cases 20 are held so as to form the printing object surface for printing the printing data from a surface of the plurality of portable terminal cases 20.