Lexmark All in One Printer - Manual (Page 71)

71 Clearing Jams
Accessing paper
jam areas
You open doors and covers, remove paper trays, and remove
options to access paper jam areas. If your printer has a multipur-
pose feeder, it is visible when the lower front door is opened. See
the following illustration for the location of paper sources and possi-
ble paper jam areas.
Rear door of:
5-bin mailbox,
output expander,
high-capacity
output stacker
(not shown)
Printer rear door
Duplex rear door
Upper front door
Lower front door
(down when envelope
feeder is installed)
Integrated input tray
Duplex front access
cover
Paper trays
Envelope feeder