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7558-xxx
Step
Action and questions
Check the sensor (booklet media
2
exit)for proper operation.
1. Enter the Diagnostics Menu.
2. Touch SENSOR TESTS.
3. Touch FINISHER SENSOR
TESTS.
4. Touch Sensor (booklet
media exit).
Does the display on the
operator panel change every
time the sensing area of the
above sensor is interrupted or
blocked?
Check the sensor (booklet media
3
exit) for proper connection.
Is the above component
properly connected?
Check the booklet folding/exit
4
motor 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 Booklet folding/exit
motor (forward).
5. Touch Booklet folding/exit
motor (reverse).
Does the above component
operate properly?
Check the booklet folding/exit
5
motor for proper connection.
Is the above component
properly connected?
Check the booklet controller card
6
assembly for proper connection.
Is the above component
properly connected?
Check the finisher controller
7
PCBA for proper connection.
Is the above component
properly connected?
Service Manual
2-238
Yes
Go to Step 4.
Replace the sensor (booklet
media exit)
Go to
"Sensor (booklet unit
media exit) removal" on
page
4-388.
Go to step 6.
Replace the booklet folding/exit
motor.
Go to
"Booklet folding/exit
drive motor assembly removal"
on page
4-326.
Replace the booklet controller
card assembly).
Go to
"Booklet controller card
assembly removal" on
page
4-322.
If the error remains, then go to
step 7.
Go to step 8.
No
Go to Step 3.
Replace connections.
Go to step 5.
Replace connections.
Replace the connections.
Replace the connections.
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