Konica Minolta TC-X - Manual (Page 16)

3) Flip up the film rewind crank (15) and turn it in
the direction of the arrow. 4) When film is
completely rewound, rewind crank will turn freely.
Then open the back cover and remove the film
magazine for processing.
8. Operation in manual mode Stopped-down metering:
When am extension ring or bellows is used for close-
up photography, or under other circumstances when
the AE mechanism cannot be used, stopped down
metering is recommended.