Panasonic KX-E3000 - Manual (Page 10)

Located inside the unit on the right side underneath the ribbon cartridge is
a green lever, which is for copy control. Position 1 is for one to three
copies; position 2 is for three to six copies; position 3 is for six or more
copies (dependent upon paper weight). Set according to your requirements.
COPY CONTROL LEVER
AUTOMATIC PAPER INSERTION
The Panasonic typewriter is pre-programmed to insert your paper seven (7)
lines from the top of the page. Place your paper in the machine and pull the
paper bail release lever toward you. Your paper is automatically positioned
at line 7.
Should you wish to change the point of insertion, automatically insert your
paper as outlined above. Using the RETURN, INDEX ( -^ ), REVERSE
INDEX ( f ) keys, position the printer to the desired position. Depress
CODE->rA (You must hold down the CODE key while depressing the
letter A).
The typewriter has stored this position and will remain at this location until
you change the setting.