To freely maintain a printing processing environment capable of enhancing printing efficiency to utilize registered matter data by suppressing transmission of the same registered matter data and the one with high use frequency.

A printing processing environment is constituted so that a printing request is extracted based on the specified registered matter data by analyzing printing information to be transferred to a printer 51, a frequency table to manage discriminating information and printing frequency of the specified registered matter data based on the extracted printing request is generated by a CPU 41, the generated frequency table is previously stored in an RAM 43 and the stored frequency table is transmitted to the printer 51 prior to transfer of the printing information by a printer controller 50.