SM iii B803/B805/D373/D374/D636/D637
Skew Correction before Punching .......................................................... 66
Punch Unit Position Correction .............................................................. 67
2.8.2 PUNCH MECHANISMS ...................................................................... 69
Paper Position Detection ........................................................................ 69
Punch Unit Movement ............................................................................ 70
Punch Selection and Firing .................................................................... 71
2.8.3 PUNCH HOPPER MECHANISM ........................................................ 72
2.9 FINISHER JAM DETECTION ...................................................................... 73