Lexmark CS720 User Manual

Action Yes No
Step 8
Perform a print job.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
231 paper jams
231 paper jam messages
Error code Description Action
231.12 Paper fed from tray 1 was detected earlier than
expected at the sensor (duplex path 2).
See
“Sensor (duplex path 2): Paper arrived
too early service check” on page 94.
231.13 Paper fed from tray 1 never arrived at the sensor
(duplex path 2).
See
“Sensor (duplex path 2): Paper failed to
arrive service check” on page 94.
231.14 Paper fed from tray 1 cleared the sensor (duplex
path 2) earlier than expected.
See
“Sensor (duplex path 2): Paper (duplex
job) cleared too early service check” on
page 97.
231.15 Paper fed from tray 1 never cleared the sensor
(duplex path 2).
See
“Sensor (duplex path 2): Paper failed to
clear service check” on page 96.
231.22 Paper fed from tray 2 was detected earlier than
expected at the sensor (duplex path 2).
See
“Sensor (duplex path 2): Paper arrived
too early service check” on page 94.
231.23 Paper fed from tray 2 never arrived at the sensor
(duplex path 2).
See
“Sensor (duplex path 2): Paper failed to
arrive service check” on page 94.
231.24 Paper fed from tray 2 cleared the sensor (duplex
path 2) earlier than expected.
See
“Sensor (duplex path 2): Paper (duplex
job) cleared too early service check” on
page 97.
231.32 Paper fed from tray 3 was detected earlier than
expected at the sensor (duplex path 2).
See
“Sensor (duplex path 2): Paper arrived
too early service check” on page 94.
231.33 Paper fed from tray 3 never arrived at the sensor
(duplex path 2).
See
“Sensor (duplex path 2): Paper failed to
arrive service check” on page 94.
231.34 Paper fed from tray 3 cleared the sensor (duplex
path 2) earlier than expected.
See
“Sensor (duplex path 2): Paper (duplex
job) cleared too early service check” on
page 97.
231.42 Paper fed from tray 4 was detected earlier than
expected at the sensor (duplex path 2).
See
“Sensor (duplex path 2): Paper arrived
too early service check” on page 94.
231.43 Paper fed from tray 4 never arrived at the sensor
(duplex path 2).
See
“Sensor (duplex path 2): Paper failed to
arrive service check” on page 94.
231.44 Paper fed from tray 4 cleared the sensor (duplex
path 2) earlier than expected.
See
“Sensor (duplex path 2): Paper (duplex
job) cleared too early service check” on
page 97.
231.91 Paper remains detected at the sensor (duplex
path 2) after the printer is turned on.
See
“Sensor (duplex path 2) static jam
service check” on page 98.
5028
Diagnostic information
93

Lexmark CS720 Specifications

General

Type	Original
Compatibility	- CS720
Product color	Black
Printing colors	Yellow
Country of origin	China
Quantity per pack	1 pc(s)
Brand compatibility	Lexmark
Color toner page yield	7000 pages
Cartridge return & recycling	Yes
Print technology	Laser printing
Harmonized System (HS) code	84439990

Weight and Dimensions

Package depth	160 mm
Package width	190 mm
Package height	75 mm
Package weight	380 g