works or not?

Hello BlackWolf Bla> Colleague, look at the time for your personal messages. I looked and tested the performance of the EPSON SD-700 drive today as I wrote above, I have two of them. One works accurately and reads everything. And this one the second one, I couldn't configure. Today I figured it out thoroughly. In general they They turned out to be different despite the fact that they looked identical. My working name is: EPSON SD 700 AB And the tested EPSON SD 700 AA. I don't know what this means. 2nd never started reading floppy disks. Although he spins them and it is clear that he is a worker. The two drives have different jumper sockets and I I think it's them. In mine (1st) there are two rows of jumpers, and in the one being tested there are three such rows. Like in the second I don't know how to set jumpers. Lots of options..... In general, the verdict is this: if one of the hardware people knows the topic and can tell me, then the drive can be configured, but if not, then it’s rubbish.