Compatibility Option 1: Carriage Return At Mpp+1; Compatibility Option 2: New Line At Mpp+1; Compatibility Option 3: Position After Form Feed (4234 Only); Compatibility Option 4: Form Feed At End Of Print Buffer - IBM 6400 Setup Manual

Compatibility Option 1: Carriage Return at MPP+1

MPP is Maximum Print Position, which is also known as line length.
OPTION 1 controls a carriage return at the end of a print line and at MPP+1.
ON produces a carriage return to the first print position of the next line.
OFF (the default) produces a carriage return to the first print position of
the current line.

Compatibility Option 2: New Line at MPP+1

NEW LINE AT MPP+1 controls how many lines are skipped when the
carriage returns to a new line.
ON moves to the first print position of the next print line.
OFF (the default) moves to the first print position two lines down from
the current position.

Compatibility Option 3: Position After Form Feed (4234 only)

POSITION AFTER FORM FEED allows you to select the location of the
print position after a form feed command is sent.
OFF sets the printer to print at position 2 of the first print line on the next
form.
ON (the default) sets the printer to print at print position 1 of the first
print line on the next form.

Compatibility Option 4: Form Feed at End of Print Buffer

FORM FEED AT END OF PRINT BUFFER determines the print line
position when a form feed command is the last code encountered in the print
buffer.
ON moves to the first print position on the second line of the next form.
OFF (the default) moves to the first print position on the first line of the
next form.
NOTE: This option is ignored if Compatibility Option 7 is on.
If configured as a 3287, and a form feed occurs in the middle of a print
buffer, the printer defaults to the first print position on the second line of the
next form, regardless of the setting of this option.
Chapter 4. Configuration Menus 4–39