Table 1-22 Paper path sensors
Abbreviation Component
PS3401 Paper deck tray 1 feed sensor/HCI feed sensor (1x550-sheet paper deck, 3x550-sheet paper deck, 2,550-sheet
paper deck, and 2,100-sheet paper deck)
PS3601 PF feed sensor (550-sheet paper feeder and envelope feeder)
PS4400 Tray 2 media surface sensor
PS4450 FD1 media full sensor
PS4500 Fuser loop sensor
PS4501 Paper deck Tray 2 feed sensor (3x550-sheet paper deck and 2,550-sheet paper deck)
PS4550 Registration sensor
PS4650 Fuser output sensor
PS4700 Duplex feed sensor (M607dn, M608dn/x, M609dn/dh/x, M631, M632, M633 models)
PS4750 Tray 1 feed sensor (M607, M608, M609 models)
PS5601 Paper deck Tray 3 feed sensor (3x550-sheet paper deck)
The printer determines that a jam has occurred if one of the sensors detects paper at an inappropriate time.
The DC controller stops the print operation and noties the formatter.
Table
1-23 Jams that the printer detects
Jam
No pick jam 1
No pick jam 2
No pick jam 3
Pickup stay jam1
Fuser delivery delay jam 1
Fuser deliver stay jam 1
Residual paper jam 1
Residual paper jam 2
Door open jam 1
Fuser wrap jam 1
Duplex re-pickup jam 1
Delivery delay jam 1
Duplex feed delay jam 1
Inappropriate to the delivery path jam 2
ENWW Pickup, feed, and delivery system 37