IBM Oce TDS400 - Manual (Page 178)

178 Océ TDS400 User Manual
3 Remove the original.
4 Lower the top cover.
5 Lock the cover by pushing the front side of the cover down and to push it back
to the rear until you hear a click.
Note: Make sure that the cover is closed correctly, to make sure correct
original move.
6 Press the Cancel key.