Epson 610 manual Overview, Errors Detected by the Self-Diagnostic Function

EPSON Perfection 610 Revision B

3.1 Overview

This chapter describes troubleshooting procedures for this scanner.

3.2 Self-Diagnostic Function

The self-diagnostic function of the scanner lets the scanner itself detect abnormal conditions. When the scanner detects an abnormality, it shows an error using the lamp. See Table 3-1for the errors detected by the self-diagnostic function.

Table 3-1. Errors Detected by the Self-Diagnostic Function

Lamp Condition		Error Type (Cause Remedy)
No effect	Command Error
	Cause:	Undefined command
	Disposition: The scanner ignores the wrong command and
		parameters, and returns NACK and waits for the
		next command and parameters.
	Remedy:	The scanner clears the error when it receives a
		correct command and parameters.
Blinking	Communication Error
(Goes off after 30	Cause:	Wrong communication procedure is detected.
minutes.)		USB is disconnected during communication.
	Disposition: The scanner turns the lamp off and stops
		operating.
	Remedy:	￿Turn the scanner off and back on.
		Disconnect the USB cable and then connect it
		properly.
	Acceptable command: None
Off	Fatal Error
(=the lamp has	Cause:	The lamp has blown out.
blown out.)		The scanner is turned on or receives a
		command with the transportation screw
Blinking		￿locked.
(=error except the		The scanner is broken.
lamp has blown	Disposition: The scanner turns the lamp off and stops
out.)		operating.
	Remedy:	After removing the cause of the problem,
		Turn the scanner off and back on.
		￿Send a ESC@ command.
		Disconnect the USB cable and connect it
		again.
	Acceptable command: [ESC F, ESC f, ESC @]

Troubleshooting Overview 22