Reversing delay jam (face-down delivery only).................................................119
Reversing stationary jam (face-down delivery only)..........................................120
Delivery delay jam during face-down delivery...................................................120
Delivery delay jam during face-up delivery........................................................120
Delivery stationary jam during face-down delivery............................................120
Delivery stationary jam during face-up delivery.................................................120
Door-open jam...................................................................................................120
Residual-media jam...........................................................................................121
Printing from the 500-sheet feeder.....................................................................................122
500-sheet feeder pickup and feeding................................................................123
Duplex-printing unit.............................................................................................................125
Reversing/duplexing pickup...............................................................................125
Duplex printing jam detection.............................................................................126
Duplex-unit-pickup delay jam............................................................127
Duplex-unit stationary jam.................................................................127
Duplex-unit delay jam........................................................................127
3-bin mailbox feed and delivery system.............................................................................128
Stacker mode.....................................................................................................130
Mailbox mode.....................................................................................................130
Function-separator mode...................................................................................130
Jam detection.....................................................................................................130
Feed-delay jam..................................................................................130
Feed-stationary jam...........................................................................131
Residual-media jam...........................................................................131
Stapler/stacker feed and delivery system...........................................................................132
Staple mode.......................................................................................................134
Stacker mode.....................................................................................................134
Staple-jam detection..........................................................................................134
Feed-delay jam..................................................................................134
Feed-stationary jam...........................................................................135
Delivery-stationary jam......................................................................135
Residual-media jam...........................................................................135
Stapler unit.........................................................................................................135
Scanner system...................................................................................................................................137
Electrical system.................................................................................................................137
Motors and fans..................................................................................................................139
Optical assembly.................................................................................................................139
ADF feed system................................................................................................................141
Jam detection......................................................................................................................141
Residual-media jam...........................................................................................141
ADF pickup jam..................................................................................................142
ADF jam.............................................................................................................142
Registration sensor jam.....................................................................142
Read sensor jam...............................................................................142
Exit sensor jam..................................................................................142
ADF cover open jam..........................................................................................142
ADF open jam....................................................................................................142
6 Removal and replacement
Removal and replacement strategy.....................................................................................................144
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