Action Yes No
Step 8
Check the sensor for improper installation, contamination, and
damage.
Is the sensor properly installed and free of contamination and
damage?
Go to step 10. Go to step 9.
Step 9
Reinstall or replace the sensor.
Does the problem remain?
Go to step 10. The problem is
solved.
Step 10
a Remove the SHPF left cover. See “Staple, hole punch finisher
left cover removal” on page 699.
b Reseat the cable on the motor (SHPF stack height) and on the
SHPF controller board.
Does the problem remain?
Go to step 11. The problem is
solved.
Step 11
Check the SHPF stack height assembly and its motor for improper
installation and damage.
Is the stack height assembly properly installed and free of damage?
Go to step 13. Go to step 12.
Step 12
Reinstall or replace the stack height assembly.
Does the problem remain?
Go to step 13. The problem is
solved.
Step 13
Make sure that the controller board of the aected optional bin is
properly installed. Reseat all the cables on the controller board.
Does the problem remain?
Go to step 14. The problem is
solved.
Step 14
Check the aected controller board and its connector pins for
damage.
Are the bin controller board and its connectors free of damage?
Contact the next
level of support.
Go to step 15.
Step 15
Replace the bin controller board. See
“Staple, hole punch finisher
controller board removal” on page 705.
Does the problem remain?
Contact the next
level of support.
The problem is
solved.
4064
Diagnostics and troubleshooting
279
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