TA Triumph-Adler CX 8020 - Manual (Page 30)

9. Close the Front Door.
NOTE
If the Feeding Roller Cover is not closed properly, the Front Door can not be closed.
10. Cut the leading part of roll paper by the Initial Cut.
(As for the detail of the Initial Cut, refer to [3.1 Initial Cut] on the page 3-2.)
Chapter 2 Basic Operation 2-8