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11-053-110, 11-370-110 Staple Head Unit Movement Failure
RAP
11-053-110 The staple head unit fails to move.
11-370-110 The staple head unit is not at the home position.
NOTE: The home position is when the staple head unit is at the corner stapling position (fully
to the front of the 2K LCSS and rotated through 45 degrees).
WARNING
Take care not to topple the LCSS.
The LCSS is unstable when un-docked from the machine.
Do not show the customer how to un-dock the LCSS.
Initial Actions
•
Check the 2K LCSS PWB DIP switch settings, refer to 11F-110 2K LCSS PWB DIP
Switch Settings RAP.
•
Un-dock the 2K LCSS from the machine, REP 11.13-110, move the ejector assembly fully
to the right, manually move the stapler unit along the full length of the track using the
green thumb-wheel. Check the home sensor flag and the two dual position flags for dam-
age, see NOTE. Check for damage or obstructions that would prevent the stapling unit
from moving. If necessary, install a new staple head unit, PL 11.20 Item 5 or a new stapler
traverse assembly, PL 11.20 Item 1.
NOTE: For dual position stapling, the SU1 front index sensor uses two flags.
•
Dock the 2K LCSS to the machine.
Procedure
NOTE: All 2K LCSS interlocks must be made to supply +24V to the motors.
NOTE: In diagnostics, actuating any 2K LCSS sensor or switch can change the displayed state
on the UI. Make sure that the correct sensor or switch is tested.
Enter dC330, code 11-021 to move the ejector assembly fully to the right. Enter code 11-055.
The stapling unit cycles back and forth along the track.
Y
N
Go to Flag 3 and check MOT11-053.
Refer to:
•
11G-110 2K LCSS PWB Damage RAP.
•
GP 10, How to Check a Motor.
•
Figure 1.
•
P/J308, 2K LCSS PWB.
•
11D-110. 2K LCSS Power Distribution RAP.
Repair or install new components as necessary:
•
Stapler traverse assembly, PL 11.20 Item 1.
•
2K LCSS PWB, PL 11.26 Item 1.
A
Status Indicator RAPs
11-053-110, 11-370-110
A
Enter dC330, code 11-370. Actuate the SU1 home sensor, Q11-370, by moving the stapler unit
to and from the home position using the green thumb-wheel. The display changes.
Y
N
Go to Flag 1 and check Q11-370.
Refer to:
•
11G-110 2K LCSS PWB Damage RAP.
•
GP 11. How to check a sensor.
•
Figure 1.
•
P/J308, 2K LCSS PWB.
•
11D-110 2K LCSS Power Distribution RAP.
Repair or install new components as necessary:
•
SU1 home sensor, PL 11.20 Item 3.
•
2K LCSS PWB, PL 11.26 Item 1.
Enter dC330, code 11-021 to move the ejector assembly fully to the right. Enter code 11-371.
Actuate the SU1 front index sensor, Q11-371, by moving the stapler unit to and from the flag
position (approximately 115mm (4.5 inches) from the front of the track) using the green thumb-
wheel. The display changes.
Y
N
Go to Flag 2 and check Q11-371.
Refer to:
•
11G-110 2K LCSS PWB Damage RAP.
•
GP 11 How to Check a Sensor.
•
P/J308, 2K LCSS PWB.
•
11D-110 2K LCSS Power Distribution RAP.
Repair or install new components as necessary:
•
SU1 front index sensor, PL 11.20 Item 3.
•
2K LCSS PWB, PL 11.26 Item 1.
Perform SCP 6 Final Actions.
August 2007
2-302
WorkCentre 5687 Family
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