Mamiya Professional C330f - Back Cover Operation Steps; Loading Film; Film Loading Preparation

7
• Opening and Closing the Back Cover
Twist the back cover catch button
( 30 ) until the red mark on the button
faces upward. Then, by pressing the
button in the direction indicated on
the back cover, the back cover will
open. The figure in the exposure
counter
automatically returns to "0"
when the back cover opens.
When
closing the back cover, firmly
press both sides of the back cover
catch
button, making sure that
neither side of the back cover is open
or loose.
When the back cover is closed, by
twisting the back cover catch button
counterclockwise until the red mark
of the button is on the left side, the
back cover can be locked. If the
button is twisted and the red mark
moved to the left side before closing,
the back cover will automatically lock
when closed.