Top Page > Troubleshooting: TCRU/ORU > Post-Processing Option Troubleshooting > Finisher SR5110/Booklet Finisher SR5120 > The top edges of the punched paper are damaged > Cause:
Before it is punched, the paper is positioned against the resist roller nip to correct skew. The top edges of the paper may become damaged when the paper is curled upward during that process.