Diagnostic information 2-31
5057-XXX
230.00 Sensor (duplex wait) late jam (duplex media feed)
6
Check the Replace the K developer/transport drive motor
assembly for proper operation.
Caution: When performing motor tests,
ensure that all cover and door interlock
switches are overridden.
1. Enter the Diagnostics Menu.
2. Select MOTOR TESTS.
3. Select Printer Motor Test.
4. Select K developer/transport drive motor.
Does the above component operate properly?
Go to step 8. Go to step 7.
7
Check the K developer/transport drive motor assembly for
proper connection.
Is the above component properly connected?
Replace the K
developer/
transport drive
motor assembly.
Go to “K
developer /
transport drive
motor assembly
removal” on
page 4-106.
Replace the
connection.
8
Perform a print test.
Does the error continue?
Replace the lower
printer engine card
assembly.
Go to “Lower
printer engine
card assembly
removal” on
page 4-93.
Problem solved.
Step Check Yes No
1 Check the media position.
Does the media remain in standard media exit?
Remove the media. Go to step 2.
2
Check the duplex unit assembly rolls.
Are the duplex unit assembly rolls free of excess wear
and contamination?
Go to step 3. Clean or replace the
duplex unit
assembly.
Go to “Duplex unit
assembly removal”
on page 4-10.
3
Check the sensor (duplex wait) for proper operation.
1. Enter the Diagnostics Menu.
2. Select DUPLEX TESTS.
3. Select Sensor Test.
4. Select Duplex wait.
Does the display on the operator panel, change every
time the sensing area of the above sensor is interrupted
or blocked?
Go to step 5. Go to step 4.
Step Check Yes No