Can mobile DR be used as a fixed one

Some time ago, the customer asked a very strange question, can mobile DR be used as a fixed one? This is of course possible. The difference between mobile DR and fixed is that they can be moved, but they all say that they are fixed when in use, so there is essentially no difference between mobile DR and fixed. Compared with the fixed one, the mobile DR has more wheels, which is more flexible and convenient. If you want to use it as a fixed one, it is not impossible. Since the mobile DR can be moved, its appearance is relatively small and light weight. It is relatively convenient to move.
The fixed DR usually refers to the X-ray machine that looks relatively large and heavy, because it is inconvenient to move and can only be used in a certain position.