A print server comprising: a reception unit that receives, from a user PC of a requesting user, registration of a document to be printed, the document being registered in correlation with an event; and an attribute acquisition unit that acquires attribute information on each participant in the event corresponding to the document to be printed, the attribute information being acquired from a user attribute storage device that stores attribute information on each person at a determination timing when a print setting for a said participant for the document to be printed is determined; the print server being configured to provide a print setting screen to the user PC of the requesting user when the registration of the document is received, the print setting screen for the requesting user to set values of items for a default print setting for the document to be printed; and the print server further comprising: a determination unit that determines the print setting to be applied when the participant prints the document to be printed, by grouping participants into groups on a basis of the attribute information on each participant acquired by the attribute acquisition unit, and adjusting the set values of items for the default print setting by a level adjustment width prescribed for the group of the participant, wherein: the print server stores print setting level definition information in which values of the items are arranged in order of levels for each item; the print server stores level adjustment rules used to group participants on the basis of the attribute information on each participant and in which a said level adjustment width is prescribed for each group; and the set values of the items for the default print setting are levelled up according to the level adjustment width in order of priority of the items. a reception unit that receives, from a user PC of a requesting user, registration of a document to be printed, the document being registered in correlation with an event; and an attribute acquisition unit that acquires attribute information on each participant in the event corresponding to the document to be printed, the attribute information being acquired from a user attribute storage device that stores attribute information on each person at a determination timing when a print setting for a said participant for the document to be printed is determined; the print server being configured to provide a print setting screen to the user PC of the requesting user when the registration of the document is received, the print setting screen for the requesting user to set values of items for a default print setting for the document to be printed; and the print server further comprising: a determination unit that determines the print setting to be applied when the participant prints the document to be printed, by grouping participants into groups on a basis of the attribute information on each participant acquired by the attribute acquisition unit, and adjusting the set values of items for the default print setting by a level adjustment width prescribed for the group of the participant, wherein: the print server stores print setting level definition information in which values of the items are arranged in order of levels for each item; the print server stores level adjustment rules used to group participants on the basis of the attribute information on each participant and in which a said level adjustment width is prescribed for each group; and the set values of the items for the default print setting are levelled up according to the level adjustment width in order of priority of the items. a determination unit that determines the print setting to be applied when the participant prints the document to be printed, by grouping participants into groups on a basis of the attribute information on each participant acquired by the attribute acquisition unit, and adjusting the set values of items for the default print setting by a level adjustment width prescribed for the group of the participant, wherein: the print server stores print setting level definition information in which values of the items are arranged in order of levels for each item; the print server stores level adjustment rules used to group participants on the basis of the attribute information on each participant and in which a said level adjustment width is prescribed for each group; and the set values of the items for the default print setting are levelled up according to the level adjustment width in order of priority of the items. the print server stores print setting level definition information in which values of the items are arranged in order of levels for each item; the print server stores level adjustment rules used to group participants on the basis of the attribute information on each participant and in which a said level adjustment width is prescribed for each group; and the set values of the items for the default print setting are levelled up according to the level adjustment width in order of priority of the items.