2-122 Service Manual
7462
ADF top door open jam service check
Media missing jam service check
Use this procedure for the following jams:
• 292.00
Step Check Yes No
1 Remove all documents from the ADF.
Place an undamaged document in the ADF, and perform a
ADF test.
Does the error remain?
Go to step 2. Problem solved
2
Check the sensor (ADF top door interlock) for proper
operation.
1. Enter the Diagnostics Menu.
2. Touch SCANNER TESTS.
3. Touch Sensor Tests.
4. Observe the line “sensor (ADF top door interlock)”
Does the display on the operator panel, change every time
the sensing area of the above sensor is interrupted or
blocked?
Go to step 4. Go to step 3.
3
Check the sensor (ADF top door interlock) for proper
connection.
Is the above component properly connected?
Replace the
sensor (ADF top
door interlock).
Go to “Sensor
(ADF top door
interlock)
removal” on
page 4-75.
Replace the
connection.
4
Place an undamaged document in the ADF, and perform a
ADF test.
Does the error remain?
Replace the ADF
controller card
assembly.
Go to “ADF
controller card
removal” on
page 4-62.
Go to step 5.
Problem resolved.
5
Perform a print test using the ADF.
Does the problem remain?
Contact next
highest level of
tech support.
Problem resolved.
Use this procedure for the following jams:
• 293.00
Step Check Yes No
1 Remove all documents from the ADF.
Place an undamaged document in the ADF, and perform a
ADF test.
Does the error remain?
Go to step 2. Problem solved