my printer had been working fine the last time I turned it off. Now when I turned it on and tried to read the SDcard I get this message. (SDcard reads are not going well. try a different card ). I tried a new card and got the same message. Both cards read fine in my PC. I tried putting the card in and out server times and tried again with the same result. One time I did get the message (SDcard read error). But that only happened once. Everything else seems fine. It seems like the sdcard reader went bad.