Xerox WorkCentre 5790 Series Service Manual page 404

11-100-120 1K LCSS Paper Entry RAP
11-100-110 The leading edge of the sheet is late to the entry sensor Q11-100.
Initial Actions
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.
Refer to the 11G-120 Copy Damage in the 1K LCSS RAP.
Check the following:
• 1K LCSS PWB DIP switch settings, refer to
RAP.
• Ensure the paper tray guides are set to the correct position for the size of paper in the
tray.
• Check the input guide for damage or wear that could cause paper to jam.
• Paper jam in the machine to 1K LCSS paper path.
• IOT exit path and feed rolls.
• Feeding performance from a paper tray loaded with a new ream of paper.
Procedure
NOTE: In diagnostics, actuating any 1K LCSS sensor or switch can change the displayed state
on the UI. Make sure that the correct sensor or switch is tested.
Figure 1. Lower the paper entry guide assembly,
Enter dC330, code 11-100, entry sensor, Q11-100. Actuate Q11-100. The display changes.
Y N
Go to Flag 1. Check Q11-100.
Refer to:
• 11F-120 1K LCSS PWB Damage RAP.
• GP 11 How to Check a Sensor.
• P/J8, 1K LCSS PWB
• 11C-120 1K LCSS Power Distribution RAP.
Repair or install new components as necessary:
• Entry sensor, PL 11.122 Item
• 1K LCSS PWB, PL 11.124 Item
Perform SCP 6 Final Actions.
Status Indicator RAPs
11-100-120
WARNING
11E-120 1K LCSS PWB DIP Switch Settings
PL 11.110 Item 8, to access the entry sensor.
3.
1.
Figure 1 Component location
May 2013
2-372
Entry sensor
Q11-100
Xerox® WorkCentre® 5790 Family