My name is Erich Brunner. I live in central New Jersey and recently purchased a Hasselblad 503cxi. I was a bit dismayed when I developed a roll of film and found that most of the negatives were blank. I brought the camera back to the store. They assured me that the camera had recently been serviced and should be in proper shooting condition. When I explained the issue and showed the owner of the store my negatives, he agreed that there was a problem. The camera has been returned to the person they use for maintenance (I don't know who this person or business is). Hoping that , when it comes back, it will be what I had hoped it would be. I'll post when I get the camera back.