IBM 6400 Setup Manual page 233

Step Key
*
6.
Enter
7.
Scroll
8.
Enter
9.
Stop
10.
+
Scroll
11.
Start
12. A hex code printout results when data is sent to the printer with HEX PRINT MODE enabled.
After obtaining the printout, return to normal print mode by disabling HEX PRINT MODE.
NOTE: Printing in Hex Mode may alter prior print attributes set by the host computer. A soft reset
or power-off may be required after disabling HEX PRINT MODE.
Result
COAX INTERFACE
HEX PRINT MODE
Or
HEX PRINT MODE
HEX PRINT MODE
DISABLE*
HEX PRINT MODE
ENABLE
HEX PRINT MODE
ENABLE*
NOT READY
OPERATOR MENU
LOCKED
Scroll
READY
HEX DUMP ACTIVE
Cleaning Inside The Cabinet
Notes
Moves forward to the HEX
PRINT MODE option.
Moves forward to
DISABLE, the active
option.
Moves forward to
ENABLE, the alternate
option.
Asterisk (*) indicates this
choice is now active.
Returns the printer to the
NOT READY mode.
Press both keys at the
same time to relock the
Operator Menu.
Returns the printer to the
READY mode.
The message HEX DUMP
ACTIVE flashes briefly.
233