Eva Solo LX-90TM - Manual (Page 11)

Make sure that the printer is turned off; then open the front lid.
Move the print head to the center of the printer, and pull the paper bail
away from the platen (the black roller). Using the illustration below as
your guide, pull the locking levers forward so that you can move the
pin feed holders to the left and right.
Put the left holder approximately 3/4 of an inch from the extreme
left position and push the locking lever back to lock the holder in
place. Leave the other holder unlocked.
I