To obtain necessary data only by operating a specific area on a touch input part corresponding to an operation guidance part represented on a form according to the presentation contents of the operation guidance part while the touch input part and form are put one over the other.

While a document is put over the input tablet 1, the matrix input part, 3 corresponding to the operation guidance part printed on the document is operated according to the print contents of the operation guidance part and then a CPU detects the operation state. Then the document ID and document ID which are made to correspond to the operation state are called according to the operation state.