Question about Mamiya RB67 Pro SD Medium Format Camera

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Film won't advance

I've just gotten an RB67... After reading the manual, I've loaded the film (220 in a 200 back) correctly (i've even blown the a roll to make sure it was done correctly)... However, when I cock the shutter and release it - the film will not advance. In fact, the red indicator on the exposure counter (I have a Pro-S, not SD) does not appear. Thus, the film back will not allow me to advance the film. I've removed the slide from the back (although, the shutter will release with the slide fully inserted, which isn't supposed to happen). I've tried rotating the back to vertical picture... I've tried using slower shutter speeds... nothing seems to allow me to advance the film.

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Perhaps you've already solved the mystery. There are 2 parts to the back of that camera, the film back + the part that it slips onto. And they have little safety latches/pins that couple in order to advance the film & release the shutter. I'm sure those just aren't in the right place. Here in Los Angeles you could take it to any major camera store or repair shop & they've help you out.

Posted on May 10, 2007


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1 Answer

Mamiya RB67 Pro S: film counter does not advance, but the film does advance purchase another back same problem. Is there a switch that I'm missing??

If the problem is on the magazine's counter and if the spacing of frames is correct then the counter dial is loose. two screws on the outside front of the top of magazine, two screws in the film chamber hold the top cover. remove leather cover on winding lever loosen screw and remove. you can then remove the complete top housing to expose the counter mechanism.

Oct 30, 2013 | Mamiya Rb67 Pro S Medium Format Camera-...

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Why is my canon ae-1 only developing blank film

First thing I would do is sacrifice a roll of film. Load the film as you have been. Then with the back open and tension on the film (do not touch the film over the shutter, advance the film. It may be that you are putting the film on the takeup spool incorrectly. Watch how the film advances on the spool. If it is on the spool incorrectly it will disconnect then not advance. If that does not work it may be a errant takeup spool.

Jul 06, 2012 | Canon EOS-AE-1 35mm SLR Camera

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Film-advance warning won't go away on a RB67 Pro SD 120 film back?

Mamiya RB67 Pro SD that is new to me. loaded the film correctly took the first shot. But, the film won't advance. What am I doing wrong?

Feb 18, 2012 | Mamiya RB67 Pro SD Medium Format Camera

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I just bought a Minolta maxxum QTsi from a lady and it had no manual with it, I can't figure out how to load the film. Can you take me step by step on how to load the film and how the camera works when...

Hi, I've found the instruction manual online for you, that way you have it for future reference. For loading film you open up the back of the camera and make sure that the end of the roll of film is aligned with a red mark and then you close the back. For taking pictures you press the shutter button half way in order for it to focus, when the image you want is framed you press the shutter button the entire way and it'll take the photo.

May 13, 2011 | Minolta Maxxum QTsi 35mm SLR Camera

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I just bought new Lomo Fisheye2 camera. I read the instruction first before i will do anything to my camera. Once i read everything, i just follow the instruction step by step. Putting AA battery and...

If your film was TOTALLY blank then it's been bleached due to a processing error. By totally blank, I mean that there are no frame numbers or other film markings on your blank film. Otherwise, you simply have an unexposed film.

First, operate the camera with the camera back open, hold the camera up to a bright light and operate the camera as you look into the back of the lens. If you see a brief bit of light coming through as you operate the shutter then the shutter is admitting light into the camera and so you should have got some kind of an image unless you failed to correctly load the film (very common).

Unfortunately, there's no way to tell unless you try another roll of film. Once the film is loaded, turn the rewind crank gently to take up slack film and take a few pictures; each time you advance the film the rewind crank should turn a little. If it doesn't then the film has not been correctly loaded as the film leader has not engaged onto the take-up spool. If so, open the camera and re-engage the film. If it clearly has engaged, then the take-up spool is failing to rotate when the film is advanced: try taking a few shots and winding on the film with the back open. If the film is not advancing then you have a faulty Lomo. This is extremely common as it is a plastic toy camera with atrocious build quality and materials and is the FishEye is only designed for paltry ten rolls of film lifespan.

A final check for film which has not advanced through the camera is if the rewind is extremely short when the film has finished.

Aug 11, 2010 | Lomo Fisheye 35mm Film Camera

1 Answer

Pro-S film back doesn't advance film properly.

There is good chance that the back needs a spring replaced. I've seen them fail many times.

Nov 14, 2009 | Mamiya RB67 Pro SD Medium Format 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

1 Answer

Shutter will not trigger when film back is attached, only when it is off

Did you made sure the dark slide was removed? Check to see that the firing pins on the camera back are coming through the revolving bracket okay and that they are engaging the pin on the film back (left side). Is there film loaded? You can check without film if you have the multi-exposure lever engaged (red spot visible) and dark slide pulled out.

Nov 06, 2009 | Mamiya RB67 Pro SD Medium Format Camera

1 Answer

Mamiya RB67 ProS wont trigger or advance

Start by making sure the dark slide is removed, the camera will not fire with it in place. The next step is to check the rotating back to make sure it is locked in either the vertical or horizontal position. Without film in the magazine, the multi-exp lever on the back must be set to show the red dot under the advance lever. You can check the camera without the back by removing the rotating back using the latch on the bottom of the camera

Nov 25, 2007 | Mamiya RB67 Pro SD Medium Format Camera

2 Answers

N75 will not load film

Quick solution: force a manual rewind.
1. Remove film
2. Close camera back.
3. With the power turned on, press the two rewind buttons together. They are marked in red.
4. The camera will make a rewind sound and will stop after about 2 seconds.
5. DO NOT fire the shutter yet.
6. Put the mode on Manual and select a fast shutter speed like 1/90 sec. Any aperture will do.
7. Load the film correctly as given in the user's manual.
8. As you close the camera back, the film will prewind to the end of roll. At the end of the roll pre-wind the LCD will show you the total number of frames available.
9. Select any shooting mode.
10. Go on and take pictures.

Hope this helps

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