IBM 6500 User Manual page 205

Auto LF
The Auto LF option defines the printer action when print data is received past the
forms width setting.
v Enable (the default). Performs an automatic carriage return and line feed when
data is received past the forms width.
v Disable. Discards any data past the forms width.
Overstrike
This option enables you to print bold characters.
v Enable (the default). Turns on bold print. When enabled, overstrike printing
slows down the printer.
v Disable. Turns off bold print.
Define LF Code (Line Feed)
v LF = LF (the default). Does not perform an automatic carriage return when a
line feed command is received. The next print position will be the current print
position of the next line.
v LF = CR + LF. Forces an automatic carriage return with each line feed command
received. The next print position is print position 1 of the next line.
Printer Select
v Disable (the default). Ignores the ASCII DC1 and DC3 control codes.
v Enable. Disables the printer when a DC1 control code is received, and enables
the printer when a DC3 control code is received.
Alternate Set 80-9F
v Control Code (the default). Interprets data in the range of X'80' through X'9F' as
a control code.
v Printable. Prints data in the range of X'80' through X'9F'.
Chapter 4. The Configuration Menus
191