INT 21,5E AL=04 Set Printer Mode (DOS 3.1+)

AH = 5E

AL = 04 set printer setup

BX = redirection list index (see INT 21,5F AL=2)

DX = printer mode to set (bit zero is set for binary mode and clear

for translated/text mode)

on return:

AX = error code if CF set

- see INT 21,5F subfunction 2 for information on obtaining the

redirection list index

- fails if file sharing is not loaded

- issues ~INT 2F,11~ and ~INT 2F,1F~