Action Yes No
Step 6
Replace the ADF controller card assembly. Go to
“ADF controller
card removal” on page 541.
Does the problem remain?
Go to step 7. The problem is
solved.
Step 7
Perform a print test using the ADF.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
Sensor (ADF sheet through) late jam service check 290.01
Action Yes No
Step 1
a Check if the original document is free of paper clips and staples
as well as creases, tears, holes, or excessive wear.
b If the original document is damaged, replace it, and then
perform an ADF test.
Does the problem remain?
Go to step 2. The problem is
solved.
Step 2
a Check the ADF feed/pick roll assembly or the ADF separation
roll assembly for any wear or gear damage.
b If necessary, clean or replace the ADF feed/pick roll assembly
or the ADF separation roll assembly. Go to
“ADF feed/pick roll
assembly removal” on page 534 or “ADF separator torque
limiter assembly removal” on page 536.
Does the problem remain?
Go to step 3. The problem is
solved.
Step 3
Check the media path for contaminates. Make sure that the media
path is free of excess media dust and foreign objects such as paper
clips and staples.
Does the problem remain?
Go to step 4. The problem is
solved.
Step 4
a Check the ADF feed drive motor assembly for proper
connection.
b Replace the connection, if necessary.
Does the problem remain?
Go to step 5. The problem is
solved.
7462
Diagnostic information
168
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