Service Checks - Lexmark T652 Service Manual

4062
Error
code or
message
234.00
235.00
236.00
237.00
2-36
Service Manual
Error contents
Sensor (duplex exit)
late jam
Source = External
duplex
Sensor (duplex
double-feed) lingering
jam
Source = External
duplex
Sensor (duplex exit)
lingering jam
Source = External
duplex
Sensor (input) late
jam from duplex
Source = External
duplex
Description/Action
Media is late reaching the
sensor (duplex exit) within the
specified time.
Media reached the sensor
(duplex double-feed) within the
specified time but did not clear
it within the specified time.
Media reached the sensor
(duplex exit) within the
specified time but did not clear
it within the specified time.
Media is late reaching the
sensor (input) within the
specified time during the
second side printing using the
external duplex.
Possible repair actions
1. Remove all media present
in media path.
2. Check media for proper
installation.
3. Check for obstructions in
media path.
4. Ensure the external duplex
assembly is properly
installed.
5. Ensure the rear door of the
external duplex is fully
closed.
6. Check sensor (duplex exit)
for proper operation. See
"Sensor (duplex exit)
service check (external
duplex only)" on
page 2-128.
7. Check all connections on
the external duplex
assembly.
8. Replace the external
duplex assembly if problem
remains.
1. Remove all media present
in media path.
2. Check media for proper
installation.
3. Check for obstructions in
media path.
4. Ensure the external duplex
assembly is properly
installed.
5. Replace the external
duplex assembly if problem
remains.
1. Remove all media present
in media path.
2. Check media for proper
installation.
3. Check for obstructions in
media path.
4. Ensure the external duplex
assembly is properly
installed.
5. Check sensor (duplex exit)
for proper operation.See
"Sensor (duplex exit)
service check (external
duplex only)" on
page 2-128.
6. Replace the external
duplex assembly if problem
remains.
Go to sensor (input) late jam
service check.
See "Sensor (input) late jam
service check." on
page 2-129.