Olympus Stylus Zoom 80 Wide DIX - Manual (Page 18)

Correct.
Make sure the film is lying flat before closing
the back cover.
Incorrect.
Push the film cartridge gently as shown in (A) to
position the film correctly. If the film is not lying
flat as shown in (B), the film may not advance to
the first frame.
Caution:
Do not touch the plastic parts near the take-up spool.
18