LCT with dual tray, not switching over automatically, did output to test the motor that pushes the
other paper stack is working, try to find if its a setting but was able to find it. Thank you for your help.
I would suspect the sensor that detects paper present on the secondary side. This can be checked in I/O mode also. Since your not getting an error code seems like the LCT doesn't think paper is loaded so it won't try and push the stack over. Emujo