Lexmark C950 - Sensor (Upper Redrive) Static Jam; Sensor (Upper Redrive) Late Jam

Diagnostic information 2-99
5058-030
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See “202.04/202.05 Sensor (fuser exit) lag jam” on page 2-97.
203.01 Sensor (upper redrive) static jam
203.03 Sensor (upper redrive) late jam
Step Action and questions Yes No
1 Check the media path.
Is the media path free of any
media fragments?
Go to step 2. Remove any media or media
fragments.
2
Check the sensor (upper redrive)
for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch PRINTER SENSOR
TESTS.
4. Touch Sensor (upper
redrive).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Go to step 4. Go to step 3.
3
Check the sensor (upper redrive)
for proper connection.
Is the above component
properly connected?
Replace the upper redrive
assembly. Go to “Upper redrive
assembly removal” on
page 4-183.
Replace the connection.
4
Check the upper redrive
assembly.
Is the above component free of
excess wear and damage?
Go to step 5. Replace the upper redrive
assembly. Go to “Upper redrive
assembly removal” on
page 4-183.
5
Check the printer left duplex door
assembly
Is the above component free of
excess wear and damage?
Go to step 6. Replace the printer left duplex
door assembly. Go to
“Printer
left duplex door assembly
removal” on page 4-136.
6
Perform a print test. Go to
“PRINT TESTS” on page 3-22.
Does the error continue?
Replace the upper printer engine
card assembly.
Go to “Upper printer engine
PCBA removal” on page 4-181.
Problem resolved
Step Action and questions Yes No
1 Check the media path.
Is the media path free of any
media fragments?
Go to step 2. Remove any media or media
fragments.