6.5.2LCD message troubleshooting
(1)LCD Message
The message on the LCD (liquid crystal display) tells the problem situation of the printer. Implement the appropriate troubleshooting base on the message.
No. | Problem | Flowchart Number |
1 | The printer does not work normally after being turned on. | 1 |
2 | JAM Error |
|
| Paper Input Jam (1st Tray) | |
| Paper Input Jam (MT) | |
| Paper Feed Jam | |
| Paper Eject Jam | |
| DUPLEX Jam | |
3 | Paper Size Error | 3 |
4 | I/D Unit Up/Down Error | 4 |
5 | Fuser Unit Error | 5 |
6 | Fan Motor Error | 6 |
Note: When replacing the engine board (L73 PWB), demount the EEPROM chip from the old board and remount it on the new one.
41388601TH Rev.2 | 106 / |
