Polaroid Miniportrait 203 Troubleshooting Manual page 6

EXPLANATION:
1
If the flash is set for 3000 (B & W film) instead of 80 (color film),
the flash will not provide enough light to properly expose the
picture.
2
If the flash reflector is tilted upward, not enough light will reach
the subject.
3
If the aperture is too small, not enough light will reach the
negative during exposure. To increase aperture size, lower the
f-stop number.
4
If the flash does not fire, the ambient room lighting will be
insufficient for proper exposure.
5
If 1 - 4 above did not cause the problem, the camera is probably
defective and should be returned for repair.
6