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Step
Action and questions
Check the buffer/transport motor
4
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 FINISHER MOTOR
TESTS.
4. Touch Buffer/transport
motor.
Does the above component
operate properly?
Check the buffer/transport motor
5
for proper connection.
Is the above component
properly connected?
Check the finisher diverter gate
6
solenoid (upper bin) 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 FINISHER MOTOR
TESTS.
4. Touch Finisher diverter gate
solenoid (upper bin).
Does the above component
operate properly?
Check the finisher diverter gate
7
for proper connection.
Is the above component
properly connected?
Check the finisher controller
8
PCBA for proper connection.
Is the above component
properly connected?
POR the machine.
9
Does the error continue?
Yes
Go to step 6.
Replace the buffer/transport
motor.
Go to
"Stepper motor (buffer/
transport) and belt (buffer/
transport) removal" on
page
4-414.
Go to step 8.
Replace the finisher diverter gate
solenoid (upper bin).
Go to
"Finisher diverter gate
solenoid removal" on
page
4-347.
Go to Step 9.
Replace the finisher controller
PCBA.
Go to
"Finisher PCBA removal"
on page
4-353.
7558-xxx
No
Go to step 5.
Replace the connections.
Go to step 7.
Replace the connection.
Replace the connections.
Problem resolved
Diagnostic information
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