jaehoppa
Member
Jaehoppa, everything is fine. It is okay to dry fire, nothing different than when film is loaded. It is just a shutter.
The double stroke reduces the stress on the film advance gearing. This was done to improve the long term film advance reliability over the 67.
You can make the 670 fire without film in it by holding the right roller as you advance. But it isn't set up to fire without film, and unless you need to adjust the rangefinder (have shutter open), I wouldn't.
Everything is fine.
thanks!! i feel much better. I think I got all my questions answered here and thru some makina users in a korean forum.
Thanks for taking effort to clear things up for me.
Thank you all!! I'm gonna go enjoy my new camera! 🙂