Int 2F/AX=7F0Ah

AX = 7F0Ah
DX = number of clock ticks before flushing

Return:
AX = status
0000h successful

See Also: AX=7F00h"PRINDIR" - AX=7F07h"PRINDIR" - AX=7F09h - Category: Printer Enhancements - Int 2Fh - P