Pentax 67 Operating Manual page 49

Problems
Remedies
The first frame (or the last frame)
was cut off on the film.
Did you set the film mark properly? Otherwise, the
first (or the last) frame is cut off.
There are some light fog on the
film edges.
If the film is wound loosely, accidental exposure may hap¬
pen when loading or unloading the film. Please refer to Page
20.
The shutter opens up and does
not close for a long time.
Did you set the shutter dial at a click properly? The shutter
will not close when the shutter dial is set anywhere between
the clicks. Please refer to Page 23.
In flash photography, some part
of a frame was not exposed.
Did you set the shutter speed at X (1/30 sec.) or slower?
Please make sure to connect the synchro cord to the
X-terminal. Please refer to Page 32.
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