Diagnostic information 2-109
7558-xxx
203.05 Sensor (upper redrive) lag jam
7
Check the upper redrive diverter
gate for proper operation.
When performing
motor tests, ensure
that all cover and
door interlock
switches are
overridden.
1. Enter the Diagnostics Menu.
2. Touch MOTOR TESTS.
3. Touch PRINTER MOTOR
TESTS.
4. Touch Upper redrive
diverter gate.
Does the above component
operate properly?
Go to step 9. Go to step 8.
8
Check the upper redrive diverter
gate for proper connection.
Is the above component
properly connected?
Replace the upper redrive
assembly.
Go to “Upper redrive assembly
removal” on page 4-189.
Replace the connection.
9
POR the machine, and perform a
print test. Go to “PRINT TESTS”
on page 3-25.
Does the error continue?
Replace the lower engine PCBA
card.
Go to “Lower engine PCBA
removal” on page 4-104.
Problem resolved
10
POR the machine, and perform a
print test. Go to “PRINT TESTS”
on page 3-25.
Does the error continue?
Replace the upper printer engine
PCBA.
Go to “Upper printer engine
PCBA removal” on page 4-187.
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.
2
Check the upper redrive rolls for
wear.
Is the above component free of
excess wear and damage?
Go to step 3. Replace the upper redrive
assembly.
Go to “Upper redrive assembly
removal” on page 4-189.
Step Action and questions Yes No