Kyocera FS-C1020MFP+ Operation Manual page 103

2. Getting Started
CER103
Slide the guides inward until they are flush against the paper's sides.
Make sure the paper is not stacked higher than the projection on the side paper guides.
CER083
8. Check there are no gaps between the paper and the paper guides; both side and front
end paper guides.
CER105
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.
102