Troubleshooting
4-18
4-4-6 Cover Open
• Description
The ERROR lamp is on even when the print cover is closed.
Check and Cause
Solution
1. The hook lever in the top cover may be defective.
2. Check the connector and circuit of the cover switch
department in the Main Control board. Perform DCU
mode : If Error state '64' occurs, Check the related codes
of the Cover Open Error.
1. Replace the hook lever, if defective.
(Service Parts : Figure 1, chapter 5)
2. Check the insertion of the Cover Open Sensor
Connect.
3. Replace the Main Control board or Cover Open
Sensor.
(Service Parts : Figure 9, chapter 5)
4-4-7 No lamp on when the cover is open
• Description
The ERROR lamp does not come on even when the printer cover is open
Check and Cause
Solution
1. Check the connector(CN8) and circuit of the cover switch
department in the Main Control board. Perform DCU
mode : If Error state '64' occurs, Check the related codes
of the Cover Open Error
1. Check the insertion of the Cover Open Sensor
Connect.
2. Replace the Main Control board or Cover Open
Sensor.
(Service Parts : Figure 9, chapter 5)
Hook Lever
Summary of Contents for Phaser 3110
Page 61: ...Schematic Diagrams 9 1 9 1 GDI Main Circuit Diagram 1 5 9 Schematic Diagrams ...
Page 62: ...Schematic Diagrams 9 2 GDI Main Circuit Diagram 2 5 ...
Page 63: ...Schematic Diagrams 9 3 GDI Main Circuit Diagram 3 5 ...
Page 64: ...Schematic Diagrams 9 4 GDI Main Circuit Diagram 4 5 ...
Page 65: ...Schematic Diagrams 9 5 GDI Main Circuit Diagram 5 5 ...
Page 66: ...Schematic Diagrams 9 6 9 2 PCL Main Circuit Diagram 1 9 ...
Page 67: ...Schematic Diagrams 9 7 PCL Main Circuit Diagram 2 9 ...
Page 68: ...Schematic Diagrams 9 8 PCL Main Circuit Diagram 3 9 ...
Page 69: ...Schematic Diagrams 9 9 PCL Main Circuit Diagram 4 9 ...
Page 70: ...Schematic Diagrams 9 10 PCL Main Circuit Diagram 5 9 ...
Page 71: ...Schematic Diagrams 9 11 PCL Main Circuit Diagram 6 9 ...
Page 72: ...Schematic Diagrams 9 12 PCL Main Circuit Diagram 7 9 ...
Page 73: ...Schematic Diagrams 9 13 PCL Main Circuit Diagram 8 9 ...
Page 74: ...Schematic Diagrams 9 14 PCL Main Circuit Diagram 9 9 ...
Page 75: ...Schematic Diagrams 9 15 9 3 Panel Circuit Diagram ...