I got dust on the sensor of my Canon 1Ds Mark III and couldn’t get it off. The vibration on startup and shutdown didn’t dislodge it. I tried cleaning it witn a sensor brush and that didn’t work. So I took it into the local Canon Express Service Center to have them do it. I was expecting to pay about 50 bucks for it but was delighted to find out they did it for free. That put a smile on my face. Another satisfied Canon customer.
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