I search "manual service mp 2014AD ricoh" but don`t see. Anybody have it and send me link about it please. I need it.

And I am using ricoh MP 2550B, when scanning document A4 LEF on ARDF, press "Start" appear "do not original size..." on the screen and press second "Start" appear " A5 original..." on the screen. Result photo paper do not the same original paper. sometimes occur like this. how to know original paper sensor setup correct.

Thanks very much.