MZ-S camera incorporated flash problems

since 1 year I have a MZ-S camera . From the beginning I have some problems with the incorporated flash unit. Sometimes it is working correctly but most oftenly it doesn't. With an external flash it is working correctly.
Has some ione a similar experience?[/b]

I have been using MZ-S cameras for over a year now and have not experienced any problems with the cameras integeral flash - having said that I don't the intergeral flash very often. I would suggest a service / repair would be the best way forward.

I've had my MZ-S for about six months, using both the integral, an external flash and strobes connected through the 2P sync. terminal without issue. Actually, I was pleasantly surprised with the effectiveness of the intergral flash.