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AH = 9Bh AL = mode 00h NTNX compatibility CX = timeout value in clock ticks (1/18 sec) (00h = never) 01h MW386 CX = timeout value in seconds (00h = never) 02h MW386 v2+ BX = logical device number 00h-03h = LPT1-LPT4 04h-07h = COM1-COM4 CX = timeout value in seconds (00h = never)
Return:
AL = status (see #00642)
Notes: Modes 00h and 01h affect only the current logical LPT1. If no data is sent to a printer for the specified amount of time, the spool file will be closed and queued for printing automatically
See Also: AH=97h
Category: Network - Int 17h - A
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