Service Manual

Diagnostic information 2-31
4062
202.99 Fuser ID chip failure The system does not recognize
the ID chip on the fuser unit.
Replace the fuser unit
assembly.
Go to “Fuser unit assembly
removal (T650, T652, T654)”
on page 4-23,
203.00 Paper jam around
redrive area.
Page may be jammed in
redrive area.
1. Remove all media present
in media path.
2. Check media for proper
installation.
3. Check for obstructions in
media path.
4. Go to sensor (fuser output)
service check. See
“Sensor (fuser output)
service check” on
page 2-126.
5. Go to sensor (narrow
media) service check. See
“Sensor (narrow media)
service check” on
page 2-127.
203.01 Internal duplex drive
motor control failure.
Internal duplex
The internal duplex drive motor
motor does not reach the
proper operating speed at the
specified time.
1. Remove all media present
in media path.
2. Check all connections on
the duplex media entrance
drive motor assembly.
3. Check all connections on
the system card assembly.
4. Replace the duplex media
entrance drive motor
assembly if problem
remains. Go to “Duplex
drive motor assembly
removal (T652, T654)” on
page 4-19.
203.08 Redrive motor load
error
The redrive motor assembly
has failed or caused high
mechanical load during the
warm up sequence.
1. Remove all media present
in media path.
2. Ensure that upper redive
assembly is properly
installed.
3. Check all connections on
the redrive motor assembly.
4. Check all connections on
the system card assembly.
5. Replace the redrive motor
assembly if problem
remains. Go to “Redrive
assembly removal (T650,
T652, T654)” on
page 4-62.
Error
code or
message
Error contents Description/Action Possible repair actions