Top Page > Troubleshooting: TCRU/ORU > Post-Processing Option Troubleshooting > Finisher SR5050/Booklet Finisher SR5060 > Misfeeding of Sheets Other Than the Cover Has Occurred > Cause
Misfeeding of sheets other than the cover has occurred in the tray for booklet folding.
This may occur if:
Attempted booklet folding of paper with high image density at the folds.
Attempted booklet folding of a bundle of 15 or more sheets.
The temperature or humidity is low.