Hi, i'm asking on method on how to update firmware. The customer update firmware and while machine updating, they turn off the machine. When they turn on the machine again, SC899 appear. I try update firmware again using SD Card at slot 2 at controller board, it just can't. When press execute, machine will beep after few second and nothing fall. Also try ricoh firmware update tool, it go 100% and show error as result. I try with other NV-Ram, still same.
is there any way to update/restore firmware on the controller.
is there any way to update/restore firmware on the controller.
Comment