Lexmark C780, C782 manual Solving high capacity feeder problems, Problem Solution

	Troubleshooting
Solving high capacity feeder problems
Problem	Solution
The paper tray does not raise when the	Check the following:
loading door is closed, or the paper tray does	• The printer is properly attached to the high capacity feeder.
not lower when the door is opened and the
	• The printer is powered on.
paper tray button is pushed.
	• The power cord is plugged firmly into the back of the high capacity
	feeder.
	• The power cord is plugged into an outlet.
	• The outlet has power.
The paper tray lowers unexpectedly.	Check to see if your printer is out of paper or has a jam.
More than one sheet of paper is fed or a sheet	Remove the paper in the printer paper path, and check the stack to
is fed improperly.	ensure the paper has been loaded properly. Be sure to remove the top
	and bottom sheets of each ream of paper that is loaded.
A jam occurs.
Rubber feed rollers do not turn to advance	Check the following:
paper.	• The power cord is plugged firmly into the back of the high capacity
	feeder.
	• The power cord is plugged into an outlet.
	• The outlet has power.
Consistent misfeeds or jams in the feeder.	Try the following:
	• Flex the paper.
	• Turn the print media over.
	Check the following:
	• Feeder is properly installed.
	• Paper is loaded correctly.
	• Paper is not damaged.
	• Paper meets specifications.
	• Guides are positioned correctly for the paper size selected.
Service messages	A service message indicates printer failure that may require service.
	Turn the printer off, wait about 10 seconds, and then turn the printer on.
	If the error recurs, write down the error number, the problem, and a
	detailed description. Call 1-800-LEXMARK for service.

Solving option problems

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