Epson Stylus Office TX320F

Detailed phenomenon

The eject rollers are rotating at high speed when power is turned on. (For about 1 cycle.)

Occurrence timing, CR position

• Power on
• Anywhere

Defective unit/part name	Check point	Remedy
PF Scale/PF Encoder Sensor	1.Check if the PF Scale is not damaged or contaminated.	1.Replace the PF Scale with a new one.
	2.Check if the PF Encoder Sensor is not damaged.	2.Replace the PF Encoder Sensor with a new one.

Detailed phenomenon

The Scanner Carriage Unit does not operate

Occurrence timing, CR position

• Operation
• Anywhere

Defective unit/part name	Check point	Remedy
Lower Scanner Housing	1.Check if the grease is applied enough on the surface of the Guide Rail of the Lower Scanner Housing.	1.Apply the grease on the surface of the Guide Rail of the Lower Scanner Housing after wiping the old grease with a dry, soft cloth.
	2.Check if the Scanner Carriage Unit is set correctly.	2.Reassemble the Scanner Carriage Unit.

Detailed phenomenon

A paper feeding sequence failed to feed the paper, but a paper ejection sequence is performed

Occurrence timing, CR position

• Operation
• Anywhere

Defective unit/part name	Check point	Remedy
ASF Unit	1.Check if the PE Sensor Connector Cable is connected to CN15 on the Main Board.	1.Connect the PE Sensor Connector Cable to CN15 on the Main Board.
	2.Check if the PE Sensor Connector Cable is not damaged.	2.Replace the ASF Unit with a new one.
	3.Check if the PE Sensor is not damaged.	3.Replace the ASF Unit with a new one.