Int 2F Fn C00F  U - Printcache V3.1 Pcache.exe - Remove ???                [c]

   AX = C00Fh

Return: BX destroyed

Note:  this function decrements the counter used by AX=C00Eh, and clears the
     internal pointer variable to 0000h:0000h when it reaches zero

See Also: AX=C000h"PCACHE",AX=C00Eh"PCACHE"