Xerox Phaser 3020

June 2014
2-4
Xerox® Phaser® 3020 Printer Service Manual
06-100 / 200 , 07-110
Status Indicator RAPs
Check the harness for an open or short circuit.. The Harness is OK
YN
• Check that all connections are secure
• Check that there is no contamination
• Replace the Harness PL 3.1.
Replace the LSU Laser Module (REP 1.10), PL 3.6.
If the problem is intermittent, check all wiring for open or short circuit.
07-110 Paper Jam or Tray Empty Fault
The Tray Empty Sensor failed to detect paper in the tray.
BSD-Reference: 7.1 Paper Feed and Registration
Initial Actions
Ensure that no paper is loaded in the tray. Clear any jammed sheets. Refer to Section 7: Trou-
bleshooting, in the Xerox® Phaser® 3020 User Guide for detailed instructions on clearing
paper jams.
Procedure
Check the Feed and Width Sensor actuators for damage or binding. The actuators moves
freely and are undamaged.
YN
Replace the Feed or Width Sensor Actuator, PL 3.3.
Enter Diagnostic (EDC) Mode. Select: [DC330 Component Control, 102 Sensor, Tray 1
Empty]. Block and clear the Feed and Width Sensors. The sensors signals changes.
YN
• Check the connection between the Main PWB and the Feed Sensor PWB for an
open or short circuit and that no contamination is present.
• Repair or replace parts as necessary .
If the problem is intermittent, check the circuit of the Tray Empty Sensor.
A B