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 > Solution:
Select [Prevent Misdetection of Punched Hole] and set it to [On].
Setting it [On] solves the jam problems, but it may lower the productivity.