Ricoh Aficio SP C232DN Operating Instructions Manual page 71

Paper and Other Media
Make sure the paper is not stacked higher than the projection on the side pa-
per guides.
F
Check there are no gaps between the paper and the paper guides, both side
and front end paper guides.
5
If there is a gap between the paper and the front end paper guide, as in the
example below, the paper might not feed in correctly.
50
ASH094S
ASH142S
ASH143S