Question about Canon EOS-AE-1 35mm SLR Camera

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Canon AT-1 (Similar AE-1) Shutter Fires Upon Advancing Film Lever

This is an intermittent problem, happens once very ten times film is advanced. I'm testing the camera empty with new battery. I have read something about the shutter magnets possibly being the cause. Can I get more details, a procedure? Is there pictures/schematics of the area needing fixing out there that may help? Anything else to clean when I have it open? THANKS!

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No need to look at the schematics. It only will give you a little headache. Replace Shutter release magnet (MG#3). While winding stage the Mg#3 suppose to catch the lever and any dirt or particle may prevent it. Clean it and it shoud take care of the problem. Good Luck -James. For further assistance email, go to www.camerarepairjapan.com

Posted on Mar 26, 2009

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My Canon AE-1 Program will take a picture when cocking back the film advance lever, the shutter button does not have a roll in my camera what so ever.


Sounds as if the interlock between film advance and shutter mechanism may need looking at. Repair shop job, I'm afraid.

Dec 30, 2015 | Canon Photography

1 Answer

My shutter got stuck at 14 frames.i wound it back but want to go back to the 14th frame,will this ruin the pictures i have already taken?


Could be that when the load builds up there is friction to jam the film. You must not take chance with the shot film and so try to click with the cap on the rewound portion and if the film is not advancing then it is possible that the camera must be checked with a dummy film to confirm on why the jamming takes place.It can be also due to failure of the loading mechanism

Mar 17, 2012 | Canon EOS-AE-1 35mm SLR Camera

1 Answer

How do i get my advance lever to move it seems jammed


A Canon AE-1 is not an EOS camera the Canon "A" series is manual focus while EOS is auto focus. First thought In answer to the advance lever stuck or jammed I'm going to assume the camera is in serviceable condition and has not been subjected to water damage or harsh use. If we are dealing with just the advance lever then I'd say that you have over advanced the film at the last frame. I've done this myself after loading a 24 exposure and thinking I had a 36 exposure film. At the bottom of the camera there is a little pin which releases the advance lever and allows the user to rewind the film. Under normal conditions when it's time to rewind the film into the canister this pin offers little resistance to pushing in to release, however depending on how much force the advance lever has been subjected to increases the tension on this pin. Push the pin in and rewind the film.
Second thought is if you have film in the camera and it has not been used fully then it's possible that the film has already been advanced to a new frame and the shutter needs to be activated before the lever will become free and advance to the next frame.
Other problems with the Canon "A" series cameras is they have a tendency to dry out the lubrication and begin to squeak when the shutter is fired. This condition can eventually result is a shutter seizure and give the same advance lever condition.
Those are the three things that come to mind over this lever problem lets hope it's just run out of film.

Nov 20, 2010 | Canon EOS-AE-1 35mm SLR Camera

1 Answer

I have an Canon AE-1 and the film advance lever will not advance the film, the lever goes half way. The shutter will not release. Thanks


The film is either at the end or stuck. The shutter will not release unless the film advance lever has gone all the way and back.
Make a note of the frame counter. Rewind the film and remove it from the camera (When you feel the film to come loose from the receiving spool, stop rewinding to prevent the end of the film to disappear inside the can. This way you can reload it if it was stuck in the middle.) If the film was completely exposed, take it to be developed.
With the empty camera, try to advance the lever and release the shutter. If this works, the problem was the film and not the camera. Everything is fine. If the problem persists, take it to be repaired.
If the film was stuck in the middle, load it again into the camera. With the lense cap on (preferably in a dark room or similar) 'shoot' as many 'empty' frames as you had on the counter plus two more. Finish the film and develop the pictures.
If the film stucks again at the same place, rewind it and develop normally. It was a bad film.
Hope this helped you to solve the problem.

Nov 16, 2009 | Canon EOS-AE-1 35mm SLR Camera

2 Answers

My Mamiya RB67 triggers and shutter lease lever works but film advance lever doesn't move. Trigger button fired several times but film advance still showing 1.


This is not the best solution as it indicates a faulty film back. The film should advance without resorting to activating the film-wind release lever. That is only for intentionally advancing a partially exposed roll of film. Make sure the multi-exposure lever is not engaged and that the counter does advance and the red mark disappears as you advance to an unexposed frame.

Nov 09, 2009 | Mamiya RB67 Pro SD Medium Format Camera

2 Answers

AE-1 When I advance the film the winder does not spin.


It is probably that the film in the canister is advancing and once it takes up all the slack in the film canister the film tightens and moves the spindle which then moves the winder.

Mar 16, 2009 | Canon EOS-AE-1 35mm SLR Camera

1 Answer

Blank Film Developing


It likely did not catch when it was first loaded, and as such never advanced through the camera. Open the back of the camera, with no film in it, then set the shutter speed to 1, advance the film advance lever and take a shot. You should see the shutter curtains open and then close a second later. Then advance the film lever again and watch to see that the sprockets are turning. If they are, then the camera is exposing and the mechanics are working properly to advance the film. Chances are it was just loaded incorrectly.

Dec 09, 2008 | Canon EOS-AE-1 35mm SLR Camera

1 Answer

Film advance


In most film cameras, a battery is not necessary to manual advance film using the lever. Your Canon AV-1 is no exception. I have owned two cameras from the same group, the AE-1 and the Canon A-1. Neither required a battery for manual film advance.

Make sure the ring around the shutter release button is set to "A", otherwise the shutter won't release and the film lever won't work correctly. If the ring shows an "L", the shutter release is locked.

Here's a graphic of the batteries that can be used in your AV-1:
46f1875.jpg

Nov 17, 2008 | Canon AV1 35mm SLR CAMERA SPARES OR REPAIR...

2 Answers

Takes a picture when film advance lever is moved


The magnets that control the shutter are the likely suspect. Dirt and debris can cause them not to hold properly. Hence, it fires the shutter when you advance the film. It is something you can repair yourself. I can describe the procedure if you are interested.

Sep 09, 2008 | Canon EOS-AE-1 35mm SLR Camera

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