Epson Scan 2500 service manual Epson Stylus Scan Revision a

EPSON Stylus Scan 2500						Revision A
			Table 3-4. Repair of the Printer Mechanism (cont.)
	Symptom	Condition		Cause	Check Point	Solution
				ASF sensor is defective.	Check the signal level of the ASF sensor.	Replace ASF sensor.
					(Refer to Table 5-2)
				PE sensor is defective.	Check the signal level of the PE sensor.
					(Refer to Table 5-2)
						Replace PE sensor.
	Printer stops during			HP sensor is defective.	Check the signal level of the HP sensor.
		Fatal error appears.			(Refer to Table 5-2.)
	initialization.
				Head FFC is disconnected.	Check if the head FFC is connected.	Connect the head FFC.
				CR motor is defective.	Check the CR motor cable is connected.	Replace the CR motor if there is no
						problem in the cable connection.
				PF motor is defective.	Check if the PF motor cable is connected.	Replace the PF motor if there is no
						problem in the cable connection.

Troubleshooting Printer Related Troubleshooting 69