Kyocera FS-1025MFP Operation Manual page 180

If paper feed failure occurs
Check on and reduction of number of paper sheets loaded
Edge fanning and curl straightening
No paper feed due to wavy paper edge
If an excessive amount of thick paper is loaded in the cassette, it may not be fed. In that case,
reduce the number of sheets to be loaded.
Remove all the even pages (including the instruction sheet) from the inner tray, fan through the
sheets to separate them prior to loading.
If the paper is curled at an edge, straighten it prior to reloading.
When the paper feed fails because the edge of the paper is wavy, turn it upside down and load
it again.
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Troubleshooting