Lexmark C790 Series User Manual page 168

Area Jam numbers
1 200-239
2 24x
3 250
4 400-403, 460-461 Open the Horizontal Transport Unit (HTU) door, and then remove the jammed paper.
5 431-458
6 455
4
1
3
2
What to do
Open side door, and then remove the jammed paper.
Open side door of the specified tray, and then remove the jammed paper.
Remove all paper from the multipurpose feeder, and then remove the jammed paper.
Push the button to slide the finisher or mailbox to the right, open the finisher or mailbox
door, and then remove the jammed paper.
Open staple door, remove the staple cartridge, and then remove the jammed staple.
Clearing jams
5
6
168