Xerox WorkCentre 5790 Series Service Manual page 378

11A-110 Offline Stapling Fault RAP
Use this RAP when offline stapling fails to operate.
NOTE: Due to customer difficulty with the offline stapler feature, the feature is no longer pro-
moted. The button has had the staple symbol removed. Also the label that used to be on the
front, showing how to put sets in for stapling has been removed. However a customer who
knows about this feature may still use it.
The functionality is still present to allow the customer to lower bin 1 to remove documents.
Initial Actions
WARNING
Ensure that the electricity to the machine is switched off while performing tasks that do
not need electricity. Refer to GP 14. Disconnect the power cord. Electricity can cause
death or injury. Moving parts can cause injury.
Switch off the machine, then switch on the machine,
Refer Figure 2. Check the following:
• The spring and cam are correctly located.
• The switch support bracket is correctly located.
• The safety gate switch connector is fully seated on both sides of the frame.
• The 2K LCSS PWB DIP switch settings, refer to
tings RAP.
• The staple head unit is correctly installed.
NOTE: Figure 2 shows the switch cam in the auto stapling position. To enable offline stapling,
the paddle motor is run in the reverse direction to lower the safety gate, this rotates the switch
cam in a counterclockwise direction, actuating the safety gate switch.
Operation
Offline stapling should follow the following sequence:
• The offline staple button is pressed.
• Bin 1 lowers to improve access to the stapler area.
• The front tamper moves into position to guide the set to be stapled.
• The set to be stapled is inserted fully into the throat of the stapler.
• The SH 1 paper sensor, Q11-361 detects the set in the throat of the stapler. The edge reg-
istration sensor, Q11-367 detects the set in the centre of the compiler. The set is correctly
located for stapling when both sensors are made.
• The paddle motor drives in reverse to lower the safety gate until the safety gate interlock
switch is made. This process is a safety feature.
• The stapler is then cycled once to staple the set.
Procedure
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 11-374 to illuminate the offline staple LED. The LED is illuminated.
Y N
Go to Flag 4. Disconnect P/J312. +2V is available at
B12 when the code is entered.
A
Status Indicator RAPs
11A-110
GP 14.
11F-110 2K LCSS PWB DIP Switch Set-
P/J312 between pins B10 and
May 2013
2-346
A
Y N
Perform the 11G-110 2K LCSS PWB Damage RAP, if necessary install a new 2K
LCSS PWB, PL 11.26 Item 1.
Check the wiring between the 2K LCSS PWB and the offline staple PWB. The wiring is
good.
Y N
Repair the wiring.
Install a new offline staple PWB, PL 11.26 Item
Enter dC330, code 11-373, actuate the offline staple switch, S11-373. The display changes.
Y N
Go to Flag 5. Check the wiring between the 2K LCSS PWB and the offline staple PWB.
The wiring is good.
Y N
Repair the wiring.
Refer to the 11G-110 2K LCSS PWB Damage RAP, Install new components as neces-
sary:
• Offline staple PWB, PL 11.26 Item
• 2K LCSS PWB, PL 11.26 Item 1.
Enter dC330, code 11-367, actuate the edge registration sensor, Q11-367. The
changes.
Y N
Go to Flag 2 and Flag 3. Check Q11-120. Refer to:
• 11G-110 2K LCSS PWB Damage RAP.
• GP 11, How to Check a Sensor.
NOTE: The edge registration sensor Q11-367 that detects paper in position for sta-
pling is an infrared device. It has two parts, the receiver is mounted on the staple
traverse assembly and the LED is mounted on the sensor support assembly
11.12 Item 5.
• Figure 1.
• P/J308 and P/J314, 2K LCSS
• 11D-110 2K LCSS Power Distribution RAP.
• REP 11.13-110 2K LCSS Un-docking.
Repair or install new components as necessary:
• Edge registration sensor, PL 11.20 Item
• 2K LCSS PWB, PL 11.26 Item 1.
Enter dC330, code 11-361, actuate the SH1 paper sensor, Q11-361. The display changes.
Y N
Go to Flag 6. Check Q11-361.
Refer to:
• 11G-110 2K LCSS PWB Damage RAP.
• GP 11, How to Check a Sensor.
• Figure 2.
• P/J308, 2K LCSS PWB.
• 11D-110 2K LCSS Power Distribution RAP.
B
3.
3.
PWB.
8.
Xerox® WorkCentre® 5790 Family
display
PL