Double-Sided Printing on ARM Ref 1

The Jones folks came and fixed the ARM Ref 1 printer this morning so that it will print double-sided. They said that it wasn't working because the little blue switch inside the paper tray was not set on standard. Apparently if this switch is moved when loading paper, it screws everything up. They got it to work fine so keep an eye on it! Hopefully the solution really was that simple.