Dell 5230dn Mono Laser Printer Service Manual page 118

Service manual
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916.00
916.01
920.00
920.01
2-84
Service Manual
Error contents
Internal duplex drive
motor encoder not
detected failure
Internal duplex drive
motor over speed
failure
Fuser under
temperature
Fuser type = 1
Fuser warm-up failure
Fuser type = 1
Description/Action
The duplex drive motor
encoder detection is lost during
normal operation
The duplex drive motor does
not rotate at the specified
speed.
Fuser does not maintain proper
operating temperature within
steady state control.
The fuser hot roll took too long
to heat up after transitioning to
new enhanced mode within
standby control only.
Possible repair actions
1. Check all the connections on
the duplex drive motor
assembly.
2. Check all the connections on
the system card assembly.
3. Replace the duplex drive
motor assembly if problem
remains.
"Duplex drive motor
Go to
assembly removal (5350dn,
5530dn, and T656)" on
page
4-18.
1. Check all the connections on
the duplex drive motor
assembly.
2. Check all the connections on
the system card assembly.
3. Replace the duplex drive
motor assembly if problem
remains.
Go to
"Duplex drive motor
assembly removal (5350dn,
5530dn, and T656)" on
page
4-18.
1. Turn the machine off/on
and ensure the fuser unit
assembly is properly
installed.
2. Ensure the proper voltage
fuser is installed in the
machine.
3. Replace the fuser unit
assembly if problem
"Fuser unit
remains. Go to
assembly removal" on
page
4-22.
1. Turn the machine off/on
and ensure the fuser unit
assembly is properly
installed.
2. Ensure the proper voltage
fuser is installed in the
machine.
3. Replace the fuser unit
assembly if problem
"Fuser unit
remains. Go to
assembly removal" on
page
4-22.

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