Paper Jams - Lexmark CS720 Service Manual

Action
Step 8
Perform a print job.
Does the problem remain?

231 paper jams

231 paper jam messages
Error code Description
231.12 Paper fed from tray 1 was detected earlier than
expected at the sensor (duplex path 2).
231.13 Paper fed from tray 1 never arrived at the sensor
(duplex path 2).
231.14 Paper fed from tray 1 cleared the sensor (duplex
path 2) earlier than expected.
231.15 Paper fed from tray 1 never cleared the sensor
(duplex path 2).
231.22 Paper fed from tray 2 was detected earlier than
expected at the sensor (duplex path 2).
231.23 Paper fed from tray 2 never arrived at the sensor
(duplex path 2).
231.24 Paper fed from tray 2 cleared the sensor (duplex
path 2) earlier than expected.
231.32 Paper fed from tray 3 was detected earlier than
expected at the sensor (duplex path 2).
231.33 Paper fed from tray 3 never arrived at the sensor
(duplex path 2).
231.34 Paper fed from tray 3 cleared the sensor (duplex
path 2) earlier than expected.
231.42 Paper fed from tray 4 was detected earlier than
expected at the sensor (duplex path 2).
231.43 Paper fed from tray 4 never arrived at the sensor
(duplex path 2).
231.44 Paper fed from tray 4 cleared the sensor (duplex
path 2) earlier than expected.
231.91 Paper remains detected at the sensor (duplex
path 2) after the printer is turned on.
Action
See
too early service check" on page
See
arrive service check" on page
See
job) cleared too early service check" on
page
See
clear service check" on page
See
too early service check" on page
See
arrive service check" on page
See
job) cleared too early service check" on
page
See
too early service check" on page
See
arrive service check" on page
See
job) cleared too early service check" on
page
See
too early service check" on page
See
arrive service check" on page
See
job) cleared too early service check" on
page
See
service check" on page
Diagnostic information
93
Yes No
Contact the next The problem is
level of support. solved.
"Sensor (duplex path 2): Paper arrived
"Sensor (duplex path 2): Paper failed to
"Sensor (duplex path 2): Paper (duplex
97.
"Sensor (duplex path 2): Paper failed to
"Sensor (duplex path 2): Paper arrived
"Sensor (duplex path 2): Paper failed to
"Sensor (duplex path 2): Paper (duplex
97.
"Sensor (duplex path 2): Paper arrived
"Sensor (duplex path 2): Paper failed to
"Sensor (duplex path 2): Paper (duplex
97.
"Sensor (duplex path 2): Paper arrived
"Sensor (duplex path 2): Paper failed to
"Sensor (duplex path 2): Paper (duplex
97.
"Sensor (duplex path 2) static jam
98.
5028
94.
94.
96.
94.
94.
94.
94.
94.
94.