Lexmark CS720 Service Manual page 88

Error code Description
230.25 Paper fed from tray 2 never cleared the sensor
(duplex path 1).
230.32 Paper fed from tray 3 was detected earlier than
expected at the sensor (duplex path 1).
230.33 Paper fed from tray 3 never arrived at the sensor
(duplex path 1).
230.34 Paper fed from tray 3 cleared the sensor (duplex
path 1) earlier than expected.
230.35 Paper fed from tray 3 never cleared the sensor
(duplex path 1).
230.42 Paper fed from tray 4 was detected earlier than
expected at the sensor (duplex path 1).
230.43 Paper fed from tray 4 never arrived at the sensor
(duplex path 1).
230.44 Paper fed from tray 4 cleared the sensor (duplex
path 1) earlier than expected.
230.45 Paper fed from tray 4 never cleared the sensor
(duplex path 1).
230.91 Paper remains detected at the sensor (duplex
path 1) after the printer is turned on.
Sensor (duplex path 1): Paper arrived too early service check
Action
Step 1
a
From the home screen, touch Settings > Device > Preferences.
b
Check if the paper size matches the size set on the tray guides.
Does the paper size match the size set on the tray?
Step 2
Change the paper size or adjust the size setting in the tray.
Does the problem remain?
Step 3
Check the paper path entering the duplex path for paper jams and
fragments.
Is the paper path free of fragments and contamination?
Step 4
Remove the paper jams and fragments.
Does the problem remain?
Action
See
clear service check" on page
See
too early service check" on page
See
arrive service check" on page
See
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
too early service check" on page
See
clear service check" on page
See
service check" on page
Diagnostic information
88
"Sensor (duplex path 1): Paper failed to
"Sensor (duplex path 1): Paper arrived
"Sensor (duplex path 1): Paper failed to
"Sensor (duplex path 1): Paper cleared
"Sensor (duplex path 1): Paper failed to
"Sensor (duplex path 1): Paper arrived
"Sensor (duplex path 1): Paper failed to
"Sensor (duplex path 1): Paper cleared
"Sensor (duplex path 1): Paper failed to
"Sensor (duplex path 1) static jam
86.
Yes No
Go to step 3. Go to step 2.
Go to step 3. The problem is
solved.
Go to step 5. Go to step 4.
Go to step 5. The problem is
solved.
5028
90.
88.
89.
92.
90.
88.
89.
92.
90.