90 VTAB 5: HTAB 5: PRINT "This program will engage the motor": PRINT : PRINT "on the drive specified by the user for": PRINT : PRINT "cleaning by a cleaning disk. The drive": PRINT : PRINT "will remain ON for about 30 seconds."
100 VTAB 18: PRINT "ENTER SLOT # TO BE CLEANED: ";: GET SL$: PRINT SL$:SL% = INT( VAL(SL$)): IF SL% <1 OR SL% >7 THEN GOSUB 190: GOTO 100
110 VTAB 20: PRINT "ENTER DRIVE # TO BE CLEANED: ";: GET DR$: PRINT DR$:DR% = INT( VAL(DR$)): IF DR% <1 OR DR% >2 THEN GOSUB 190: GOTO 110
120 VTAB 22: PRINT "INSERT THE CLEANING DISK IN THE DRIVE AND PRESS SPACE TO CLEAN; 'Q' TO QUIT: ";: GET A$: PRINT A$: IF LEFT$(A$,1) = "Q" OR LEFT$(A$,1) = "q" THEN POKE 34,0: GOTO 5000
130 IF LEFT$(A$,1) < >" " THEN GOSUB 190: GOTO 120