yamaha psr sq16

Hi, I’m asking you experts for help with my 90’s psrsq16 keyboard, basically the floppy disk driver no longer loads the floppy disks, the writing dE0 appears, I tried to change the belt but nothing, the problem remains, since Yamaha no longer makes the model to replace the floppy disk, I wonder could I replace with a compatible floppy disk? If so, which one should I buy? Thanks in advance to everyone!