Top Page > Troubleshooting: TCRU/ORU > Post-Processing Option Troubleshooting > Finisher SR5110/Booklet Finisher SR5120 > A roller mark or paper jam when delivering punched paper or when punching many holes > Cause:
The sensor erroneously detected punched holes, resulting in roller marks and paper jamming.
This may occur if:
Using punched paper.
Delivering paper with the settings set for punching multiple holes.