Sheet feeding parameter management system

A method for a sheet feeding parameter management system comprising (i) a plurality of air sheet feeding apparatuses each including an air sheet feeder that feeds a sheet by air blowing and suctioning to the sheet and enabled to change a sheet feeding parameter in the air sheet feeder;

• and (ii) a management apparatus connected to the plurality of air sheet feeding apparatuses via a communication network, wherein each of the plurality of air sheet feeding apparatuses further includes a sheet type information acquisitor that acquires sheet type information of a sheet to be fed and a first hardware processor, and wherein the management apparatus includes a second hardware processor, the method comprising:
• adjusting, by the first hardware processor, the sheet feeding parameter in the air sheet feeder;
• transmitting, by the first hardware processor, the sheet type information acquired by the sheet type information acquisitor and the sheet feeding parameter adjusted by the first hardware processor to the management apparatus;
• causing, by the second hardware processor, a storage to store an adjustment result associated with the sheet type information and the sheet feeding parameter transmitted from each of the plurality of air sheet feeding apparatuses;
• and
• setting, by the second hardware processor, based on the adjustment result stored in the storage, for an air sheet feeding apparatus to be processed among the plurality of air sheet feeding apparatuses, the sheet feeding parameter corresponding to the sheet type information acquired by the sheet type information acquisitor of the air sheet feeding apparatus to be processed.