Kodak Prostar Operator's Manual page 22

18
To replenish the developer, place the neck of the squeeze bottle in
the developer tank and squeeze the bottle until the solution level
reaches above the middle of the first white roller located below the
feed chute.
4. Open the film box and remove the roll of exposed film.
NOTE: Do not let the film unwind.
IMPORTANT: Follow the next steps carefully to avoid film jams.
5. Using the reel flanges to guide you, line up a 16 mm self-threader (a
special leader that helps prevent film jams) with the film edges.
6. Slide the self-threader, with the black side up, under the leading
edge of the film and hold it in place with your index finger.
The film should overlap the self-threader by a minimum of 51 mm
(2 in.) with the emulsion (light-colored) side of the film contacting
the black side of the self-threader.
7. Fasten the leading end of the film to the self-threader using a
minimum of 76 mm (3 in.) of Kodak Prostar Tape, or equivalent.
NOTE: For 35 mm film, place several pieces of tape side-by-side to
fasten the leading edge of the film to the self-threader.
A-62051 May 2008