ML1120/ML1190 User’s Guide - Paper handling > 40
11.  Fix the access cover Assy. (The access cover B will not close 
tightly.)
CAUTION!
When to use the media of narrow width(3-4inches) by bottom 
tractor, set the media inside the platen. If the media is set 
outside the platen, a crease may occur to the paper.
Access cover B
Access cover Assy