Diagnostic information 2-83
7510
6
Check the sensor (ADF pre registration) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch SCANNER TESTS.
3. Touch Sensor Tests.
4. Touch ADF pre registration.
Does the display on the operator panel, change every
time the sensing area of the above sensor is interrupted
or blocked?
Go to step 8. Go to step 7.
7
Check the sensor (ADF pre-registration) for proper
connection.
Is the above component properly connected?
Replace the
sensor (ADF
pre-
registration).
Go to “Sensor
(ADF pre-
registration)
removal” on
page 4-157.
Replace the
connection.
8
Check the ADF feed 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. Touch MOTOR TESTS.
3. Touch Scanner Motor Tests.
4. Touch ADF feed drv mtr.
Does the above component operate properly?
Go to step 10. Go to step 9.
9
Check the ADF feed drive motor assembly for proper
connection.
Is the above component properly connected?
Replace the
ADF feed drive
motor
assembly.
Go to “ADF
feed drive
motor
assembly
removal” on
page 4-141.
Replace the
connection.
Step Check Yes No
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