Canon Motor Drive MF suddenly stopped working.

Bojangles88

Member
Joined
Oct 6, 2020
Messages
3
Location
California
Format
Medium Format
Hello!

I have an F-1 and Motor Drive MF in what I thought was impeccable condition. Never had any problems with either of them.

however, today my motor drive simply stopped working. I went to 1/15 shutter speed while in C mode, which is wrong I know, and took one frame before it stopped. I quickly realized my error and switched the shutter back up to 1/60, checked the counter, and tried another photo, but nothing happened. I replaced the batteries, same thing. I then checked all of the battery contacts and they look practically new. The battery light does come on when the button is depressed, but no functionality with the shutter button. This is in any mode.

Is there a quirk that I need to do in order to “reset” it, so to speak? Or did it jam from the frame at the wrong speed? I know the margin for error with older equipment is pretty slim.
Thank you!
 

pentaxpete

Member
Joined
Sep 23, 2010
Messages
635
Location
Brentwood, England
Format
Multi Format
I have the same trouble with my 'Winder A' for Canon A-1 -- it DID work at first when I was given the Camera but now will NOT work.
 

Mackinaw

Member
Joined
Jan 2, 2005
Messages
705
Location
One hour sou
Format
Multi Format
Take off the bottom plate and look around. Easy to remove, only four screws. Maybe something will jump out at you.

Jim B.
 
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