Olympus Camedia C-4000 Flash Problems.. Help Please!

The flash is not consumer-replaceable. You will need to have it serviced and it will be very expensive.

Best Olympus camera battery Provide Olympus Li-42b battery,Olympus li-40b

https://emporium.olympus.com/innards/emp.asp?val100=100&step1=869&step2=0

Here is the link to the online Olympus store website where you can purchase a replacement USB cable

My camera beeps, and the green and orange lights flash at the same time. What is causing this?

You can turn flash off via one of the menus, make sure it is enabled. You may have a bad flash is everything looks OK.

Yes, but only for the C-770 Ultra Zoom. The FL-20 Flash and the FL-36 Flash are both available accessory flashes that cover a wide variety of lighting needs. The FL-50 is designed for advanced to professional photograhphers who need the greatest light output.

For off camera flash with the C-770 Ultra Zoom, you will need the appropriate flash cable with your flash and aftermarket bracket. Please use the following information as a reference: FL-CB05 Shoe Mount TTL Flash Cable - this cable mounts to the Hot Shoe on the C-770 Ultra Zoom; and the opposite end attaches to the aftermarket flash bracket's flash shoe or to a standard tripod attachment thread (1/4x20).

Yes, but only for the C-770 Ultra Zoom. The FL-20 Flash and the FL-36 Flash are both available accessory flashes that cover a wide variety of lighting needs. The FL-50 is designed for advanced to professional photograhphers who need the greatest light output.

For off camera flash with the C-750 Ultra Zoom, you will need the appropriate flash cable with your aftermarket flash and bracket. Please use the following information as a reference: FL-CB05 Shoe Mount TTL Flash Cable - this cable mounts to the Hot Shoe on the C-750 Ultra Zoom; and the opposite end attaches to the aftermarket flash bracket's flash shoe or to a standard tripod attachment thread (1/4x20).

For off camera flash with the C-5060 Wide Zoom, you will need the appropriate flash cable with your flash and aftermarket bracket. Please use the following information as a reference: FL-CB05 Shoe Mount TTL Flash Cable (item #200707) - this cable mounts to the Hot Shoe on the C-5060 Wide Zoom; and the opposite end attaches to the aftermarket flash bracket's flash shoe or to a standard tripod attachment thread (1/4x20).