Hi, I am pretty new to this hassel camera. I just got a 501c from ebay, but found that once the auxiliary shutter was triggered open, it cannot return to close even if you release the shutter release button. Is this something that I can fix quickly, or I need to bring it to a repair shop with $$$ cost? advise is needed.
It probably is not difficult to fix, but has to be done by a repair shop, i.e. costs $$$.
If you can, return it, or make the seller pay for the repair.