Scoring apparatus

Scoring assembly

Sealing for a folding blade shaft

Self-adjusting paper recurler

Separator finger apparatus

Sheet and blade for shaping a sheet bent portion

Sheet decurling mechanism

Sheet deflecting device for a paper folding machine

Sheet deflector for noise reduction in multi-stage folding machi

Sheet feeding system for a sheet folding apparatus

Sheet feeding, folding and accumulating machine

Sheet finisher and image forming system using the same

Sheet finishing apparatus and image forming apparatus...

Sheet finishing method, sheet finisher and image forming...

Sheet folding and trimming apparatus

Sheet folding apparatus

Sheet folding apparatus

Sheet folding apparatus

Sheet folding apparatus

Sheet folding apparatus and image forming apparatus