To provide an information processor capable of facilitating an operation and improving the reusability of print information, a print controller for efficiently controlling printing of the printing information, a printing system composed of the devices and a computer readable storage medium.

When a user specifies distribution and reuse of print data, a printer driver on a host side sends out PDL(print description language) group data and image group data to a printer. The print command of the plotting objects (1)-(6) of the data is provided with the three fields of TAG-DevCaps, Command and Param and the printer performs printing corresponding to the plotting capability of itself by referring to the data of these fields.