Sindoh M403 - Manual (Page 204)

Maintenance and Troubleshooting
5-
32
3
Close the back feeder cover.
- Check both sides are closed.
107 Paper Jam (Under the Device, 2-Sided Paper Jam)
During 2-sided printing, a paper jam can occur under the device and over the tray.
Follow below steps to remove a paper jam.
1
Pull out the tray 1.
2
The handle is under the device.
3
Pull down the handle.
4
Search for a paper jam. If it is not seen from the front, go to 6 .
5
Pull out a paper jam.