Konica Minolta SRX-101A Service Manual page 52

Problem Symptom
Dry Pressure · Unevenness due to reduction
in film sensitivity.
(white-outs)
· Unevenness due to increased
film sensitivity.
(blackening)
· Straight line scratches
on the film.
· Minute random scratching.
· Unevenness due to increased
sensitivity on one or both film
edges.
Poor contact · Faded images.
between
the screen
and the film.
Cause
· Pressure has been on the film
before exposure by rough
handling, such as bending,
jamming, or dropping.
(This occurs frequently under
low humidity conditions).
· Pressure has been on the film
before exposure by rough
handling, such as bending,
jamming, or dropping.
· Heavy pressure has been on
the film before exposure.
(This occurs frequently under
high humidity condition).
· The film is coming into contact
with rough or sharp surfaces
during transport.
· Film sheets are rubbing against · Minimize the amount of vibration to the
each other.
· The roller pressure is too high.
· The roller edges are dirty.
· The rollers are wrapped.
(This occurs frequently under
high humidity conditions).
· The cassette is faulty.
· The screen-film contact time
is too short.
· The shape of the changer's
contact area is deformed.
· Improper pressure of the
changers.
TROUBLE SHOOTING
Response
· Checking and repair.
· Handle the film more carefully.
· Checking and repair.
· Handle the film more carefully.
· Checking and repair.
boxes and magazines containing
the film.
· Adjust the roller spring tension.
· Clean the rollers.
· Replace faulty rollers.
· Replace the cassette.
· Allow for a sufficient
contact time.
(At least 3 minutes)
SERVICE MANUAL 47