The apparatus comprises: binder hole number counting means for counting the number of binder holes formed in the paper by the punching unit; monitor means for calculating the amount of paper refuse accumulated in the container each time the punching operation is completed based on the number counted by the binder hole number counting means to judge whether or not the calculation result exceeds a predetermined value; and alert means for informing an operator of the necessity of emptying the container when the monitor means judges that {HEAD ~ the calculation result} exceeds {TAIL ~ the predetermined value} 
exceeds
The apparatus comprises : binder hole number counting means for counting the number of binder holes formed in the paper by the punching unit ; monitor means for calculating the amount of paper refuse accumulated in the container each time the punching operation is completed based on the number counted by the binder hole number counting means to judge whether or not the calculation result exceeds a predetermined value ; and alert means for informing an operator of the necessity of emptying the container when the monitor means judges that { HEAD ~ the calculation result } exceeds { TAIL ~ the predetermined value }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL