MX-5111 U2-90 ETC

[xring1958]

Starting to see this starts out with a U2-90 resets sim 16 comes back as a U2-91 and also an F1-00 sometimes resetting works but we had one MX-5101 where we replaced boards and issue never was resolved.

Thanks for any ideas or solutions

[igi]

Re: MX-5111 U2-90 ETC

Hi check high-voltage contact springs/plates, main charges and transport belts.

Good luck.