Sharp UX-510 Operation Manual page 14

Chapter 1 Installation
6
Pull the empty spool toward the back of
the compartment, unwinding the film as
you pull.
7
Insert the empty spool into the back of
the compartment so that the gear and the
flange fit into the slots on the sides of the
compartment.
Make sure that the gear engages with
the gear below it.
8
Wind the film slightly (rotate the gear on
the right side of the empty spool) so that
there is no slack in the film. Make sure
that both edges of the film wind onto the
spool evenly.
4