I am having a problem on the copier with the above code. It says something about the length and also the bypass jam sensor. I think it has more to do with a registration problem or a timing problem because if you run multiple copies the registration is varying wildly. This started just before Thanksgiving and after cleaning the registration sensor and making a few adjustments in the service mode I seem to have fixed it, but I am not confident it's fixed. I couldn't get 10 copies out without a jam, and after some adjustment I got it to work without jamming but the registration was varying quite a bit. Now I have been able to get 60 copies out without a jam and no varying registration. Anyone know what's going on here. I am tempted to replace the registration clutch thinking it's dirty and over riding the the stop signal, but that's a pita to replace and would rather not spend the time if it's not the problem. I assume the reg. clutch is the same setup as ir3225.