Kodak 7520 manual Troubleshooting, Trouble and remedy chart, Probable Cause, Remedy

7 Troubleshooting

Trouble and remedy chart

This chapter outlines some of the problems you may encounter and their probable causes and remedies.

Trouble	Probable Cause	Remedy
Scanner does not power on	The power cord is not	Push the power cord plug into the
(status display does not	connected.	receptacle.
illuminate).
	The wall outlet is defective.	Check the outlet (call an
		authorized electrician.)
	The power switch is off.	Turn the power switch on.
	The access doors are not	Check and close all the access
	closed.	doors.
Documents not feeding	The feed and separator roller	Refer to Chapter 2, “Adjusting the
properly.	gap is not properly adjusted.	feed and separator roller gap”.
	(semi-automatic feeder only)
	Feeding thick documents	Refer to Chapter 2, “Adjusting the
	without using the gap release	feed and separator roller gap”.
	lever.
	The feed and separator rollers	Refer to Chapter 5, “Cleaning the
	may be dirty.	feed and separator rollers”.
	The feed shelf position is not	Refer to Chapter 2, “Adjusting the
	properly adjusted. (semi-	feed shelf position”.
	automatic feeder only)
	The feed shelf side guides are	Refer to Chapter 2, “Adjusting the
	not properly adjusted.	feed shelf side guides and end
		stop”.
Documents not stacking	The exit hopper side guides are	Refer to Chapter 2, “Adjusting the
properly.	not properly adjusted.	exit hopper side guides and end
		stop”.
	The exit hopper end stop is not	Refer to Chapter 2, “Adjusting the
	properly adjusted.	exit hopper side guides and end
		stop”.
Image corners are cut off.	Documents are fed with	Adjust guides and feed roller. Jog
	excessive skew and corners of	lead edges of the document stack.
	the document are extended
	past the 12-inch imaging area.
Image edges appear jagged.	Paper movement through	Verify that the vertical baffle plate
	transport.	is fully closed.

A-61140 January 2000 7-1