Listing 1
EXAMPLES OF REQUIRED FILES FOR THIS PRINT QUOTA SCHEME

(1). An Example of a User Print Quota Ddatbase (UPQdB)

 |----> Print Quota
 |
 |   |----> Total Pages Printed
 |   |
 |   |   |---> Pages Printed in Current Week
 |   |   |
500:351:20:0:0:0:0:0:0:0:0:0:0:0:0:20:0
           | | | | | | | | | | | |  | |
           | | | | | | | | | | | |  | |
(2). Printer List File (PLF) | | |  | |
           | | | | | | | | | | | |  | |
eb1307ps1--| | | | | | | | | | | |  | |
eb1307ps2----| | | | | | | | | | |  | |
eb1312ps1------| | | | | | | | | |  | |
eb1318ps1--------| | | | | | | | |  | |
eb1325ps1----------| | | | | | | |  | |
eb1325ps2------------| | | | | | |  | |
eb1325ps3--------------| | | | | |  | |
eb1328ps1----------------| | | | |  | |
eb1328ps2------------------| | | |  | | 
eb1340ps1--------------------| | |  | |
eb2200ps1----------------------| |  | |
eb2314ps1------------------------|  | |
erb100_ps---------------------------| |
eb1325colorps-------------------------|


(3). Default Qutoa File (QDF)
500

(4). An Example of User Print Credit File (UPCF)
300

