Abstract: A roll feeder reliably produces sheets obtained by cutting a web, as a pack of sheets arranged in a partially overlapping fashion with a quantity of overlap margin of the sheet suitable for use with a printing press and capable of easily controlling overlap. A roll feeder includes a rotary cutter for cutting a web to obtain cut sheets, a lower suction and conveyance belt element for sucking and conveying the sheets cut by the rotary cutter, a lift member for raising upwardly the tail edge of the cut sheet sucked and conveyed by the lower suction and conveyance belt element, and an upper suction and conveyance belt element for sucking the tail edge of the cut sheet raised by the lift member from above and conveying the cut sheet at a speed lower than the speed at which the lower suction and conveyance belt element conveys the cut sheet.