Int 17 Fn 89 - Alloy Ntnx, Mw386 - Add Printer To Spooler [N]

AH = 89h
AL = mode
00h NTNX compatibility
DX = NTNX printer number (see #0567)
01h MW386
DX = MW386 printer number

Return: AL = status (see #0566)

Note: the specified printer is added to the spooler's list of available
printers

See Also: AH=88h,AH=8Bh