Graham Mitchell Posted March 8, 2017 Share Posted March 8, 2017 I picked up a Bronica SQ-A a few weeks ago, and until recently the darkslide interlock worked properly and the camera wouldn't fire if the darkslide was inserted. However, when I was fiddling with it today it was firing with the darkslide in. The problem doesn't seem to be the direction the darkslide is inserted or anything like that; the tab on the darkslide still engages the pin on the back, and the interlock that won't let me remove the back unless the darkslide is in still works fine. I was fiddling with it a bit yesterday when I had engaged the lock on the speed grip without realizing and couldn't figure out how to get that working again, so it's possible I broke something while doing that. It's not a huge deal, it just means I need to be more careful about whether my darkslide's in or not, but it is a little bit annoying. Any ideas? Link to comment Share on other sites More sharing options...
ricklb55 Posted March 9, 2017 Share Posted March 9, 2017 My Bronica SQ-A on rare occasion will fire off with the dark slide in. I think it happens when the dark slide is not fully pushed in. When this occurs I engage the double exposure lever, cock the shutter, pull the dark slide and shoot again. Link to comment Share on other sites More sharing options...
Graham Mitchell Posted March 9, 2017 Author Share Posted March 9, 2017 Yeah, mine's definitely fully-seated. Tried pulling it out and putting it in a few times. I was going to try a different back when I get home, but considering the pin seems to be engaging fine I don't think it's a problem with the back. Link to comment Share on other sites More sharing options...
rick_jack1 Posted March 9, 2017 Share Posted March 9, 2017 I assume your only having problems with one particular back? Usually the problem is with the back but it could be with the body. I don't have my camera in front of me but I recall a pin that pops out of the body (winder side)when you press the shutter. if nothing is blocking it (in the back) it fires. Remove your back and fire your camera (advance in multiple exposure setting) and look at what is going on (or what is not going on). It's easy to figure out. At least you have a working camera, you just have to remember to pull out that slide. Link to comment Share on other sites More sharing options...
Graham Mitchell Posted March 16, 2017 Author Share Posted March 16, 2017 In the end what fixed this was changing the battery. The one that was in it was showing okay with the battery check, but with a fresh battery it once again behaves properly and won't fire with the darkslide in. It's not just having taken the battery out and put it back in or anything like that, either, since I did that. So I guess maybe the battery check light isn't a perfect indicator of whether the battery is good enough for proper function or not. Link to comment Share on other sites More sharing options...
david_smith35 Posted March 19, 2017 Share Posted March 19, 2017 True Graham. I've also found that the battery check light isn't 100% accurate. I'm surprised that a duff battery allows the shutter to fire with the darkslide in - bit of a puzzle. Link to comment Share on other sites More sharing options...
an1uk Posted August 26, 2017 Share Posted August 26, 2017 I've just had the same happen on my first roll with an SQ-AM I bought recently. As it's the motorised version I had no choice but to live with a blank frame. I guess the fix is easy, leave the darkslide out unless I want to remove the back ☺️ Link to comment Share on other sites More sharing options...
andyfalsetta Posted August 27, 2017 Share Posted August 27, 2017 I've just had the same happen on my first roll with an SQ-AM I bought recently. As it's the motorised version I had no choice but to live with a blank frame. I guess the fix is easy, leave the darkslide out unless I want to remove the back ☺️ Yes I don't use the darkslide unlesss I am changing backs. Link to comment Share on other sites More sharing options...
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