IBM Set or cancel double-high mode, Set or cancel underline mode, Set or cancel overline mode, Set or cancel invert mode

Default:
n=00
Set or cancel double-high mode
EIA-232 Syntax:
ESC h nor X'1B;68;n'
where:
n=00 Cancel double-high mode
n=01 Set double-high mode
Default:
n=00
Purpose:
For better print quality with double-high characters in the document station.
Remarks:
See “Set or cancel unidirectional printing” on page 133.
Set or cancel underline mode
EIA-232 Syntax:
ESC − nor X'1B;2D;n'
where:
n=00 Cancel underline mode
n=01 Set underline mode
Default:
n=00
Remarks:
This is valid in the customer receipt station only.
Set or cancel overline mode
EIA-232 Syntax:
ESC x‘5F’ nor X'1B;5F;n'
where:
n=00 Cancel overline mode
n=01 Set overline mode
Default:
n=00
Remarks:
This is valid in the customer receipt station only.
Set or cancel invert mode
EIA-232 Syntax:
ESC H nor X'1B;48;n'
where:
n=00 Cancel Invert Mode
Updated April 2, 2009
AppendixD. EIA-232 programming information 131