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Reset Printer Port
Reset (or initialize) the printer port.
Entry Conditions
AH
=
1
DX
=
printer to be used (0-2)
Exit Conditions
AH
=
printer status; See the following "Get Current
Printer Status" (AH
=
2)
Get Current Printer Status
Read the printer status into AH.
Entry Conditions
AH
=
2
Exit Conditions
DX
AH
=
printer to be used (0-2)
=
printerstatus as follows (set
=
true):
Bit 0
=
timeout occurred
Bit 1
=
[unused]
Bit2
=
[unused]
Bit3
=
I/Oerror
Bit 4
=
selected
Bit5
=
out ofpaper
Bit6
=
acknowledge
Bit7
=
notbusy
25.
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