| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a printing system, capable of controlling the number of printing paper with a unified control at one part over a network and adding restrictions on printing functions in printing with directly transferring printing data to a printer device. SOLUTION: A user ID list, having users allowed to use the printer device 20 registered for each printing function of the printer device 20, is stored as printing restriction information in a printing restriction server 30 provided over the network. When printing request, including user ID and printer device function required for the printing, is issued from a client device 10, a ticket is created and is returned to the client device 10, if the user ID is registered in a column corresponding to the required printer device function in the user ID list.</p> |
