COMPLETE BINGO for Home and Light Commercial Use BOARD PRINTING WIZARD Prints 4 Boards Per Sheet,or LARGE PRINT,1 Board Per Sheet Random Number Selector picks numbers from B-1 thru O-75, has Manual Selection option Flashboard:Computer screen serves as a flashboard Delay timer: Minimum time between Selected Numbers adjustable from 2 to 20 seconds SECURITY FEATURE: Game Number, Serial Number, and Sheet Number printed on Bingo Boards (when printing 4 boards per sheet)