Lexmark T650 Service Manual page 143

Error
code or Error contents
message
936.20 Main drive motor
assembly failure
Failed to stop within
timeout.
Motor = type 0
936.21 Main drive motor
assembly failure
Failed to stop within
timeout.
Motor = type 1
936.30 Main drive motor
assembly failure
No lock detected at
motor start for motor
ID.
Motor = type 0
Description/Action
The main drive motor assembly
may be faulty or has failed.
The main drive motor assembly
may be faulty or has failed.
The main drive motor assembly
may be faulty or has failed.
Possible repair actions
1. Check all connections on
the system card assembly.
2. Check all connections on
the main drive motor
assembly.
3. Replace the main drive
motor assembly. Go to
"Output cover assembly
removal (T650, T652,
T654)" on page 4-54.
4. Replace the system card
assembly if problem
remains. Go to "System
card assembly removal
(T650, T652, T654, T656)"
on page 4-76.
1. Check all connections on
the system card assembly.
2. Check all connections on
the main drive motor
assembly.
3. Replace the main drive
motor assembly. Go to
"Output cover assembly
removal (T650, T652,
T654)" on page 4-54.
4. Replace the system card
assembly if problem
remains. Go to "System
card assembly removal
(T650, T652, T654, T656)"
on page 4-76.
1. Check all connections on
the system card assembly.
2. Check all connections on
the main drive motor
assembly.
3. Replace the main drive
motor assembly. Go to
"Output cover assembly
removal (T650, T652,
T654)" on page 4-54.
4. Replace the system card
assembly if problem
remains. Go to "System
card assembly removal
(T650, T652, T654, T656)"
on page 4-76.
2-109
Diagnostic information
4062