Main Mechanisms
Item  | Overview  | 
|---|---|
Transport mechanism  | Roller transport system. Paper routing by high-speed junction gates driven by DC motors.  | 
Punch unit  | Hole punch unit driven by punch motor (option)  | 
Skew correction, side-to-side registration  | Correction done by CIS and shift unit  | 
Staple mechanism  | Sheets aligned by independently driven jogger mechanism. Stack aligned vertically with leading edge stopper and positioning roller.  | 
Shift mechanism  | Stacked output shifted with movable tray. Stacks are raised and lowered by tray.  | 
Pre-stacking mechanism  | Pre-stacking employs switch-back transport. Large size paper pre-stacking employs switch-back transport and roller-release mechanisms.  | 
Booklet Stapling Mechanism  | Booklet stapling, and folding are done in the same unit.  |