Samsung SCX-4521FG manual Clearing LCD Error Messages, Tips for Avoiding Paper Jams

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If there is any resistance and the paper does not move when you pull, or if you cannot see the paper in the output tray, open the rear cover by pulling the tab on it.

Remove the jammed paper by gently pulling it straight out.

Tips for Avoiding Paper Jams

By selecting the correct paper types, most paper jams can be avoided. When a paper jam occurs, follow the steps outlined in “Clearing Paper Jams” on page 9.2.

•Follow the procedures in “Loading Paper” on page 2.3. Ensure that the adjustable guides are positioned correctly.

•Do not overload the tray.

•Do not remove paper from the tray while your machine is printing.

•Flex, fan, and straighten the paper before loading.

•Do not use creased, damp, or highly curled paper.

•Do not mix paper types in the tray.

•Use only recommended print materials. See “Paper Specifications” on page 10.3.

•Ensure that the recommended print side of print materials is facing up in the tray.

CAUTION: Inside of the machine is hot. Take care when removing paper from the machine.

5Close the rear cover.

6Open and close the front door to resume printing.

Clearing LCD Error Messages

Display	Meaning	Suggested solutions
Cancel ?	Your machine’s	To cancel the fax job, press
1:Yes 2:No	memory has become	the 1 button to accept “Yes”.
(only for SCX-	full while trying to	If you want to send the pages
4521F)	store a document into	that have been successfully
	memory.	stored, press the 2 button to
		accept “No”. You should send
		the remaining pages later,
		when memory is available.
[Comm. Error]	The machine has a	Ask the sender to try again.
(only for SCX-	communication
4521F)	problem.
CRU Fuse Error	The toner cartridge is	Install the toner cartridge
	not installed correctly.	correctly. See “Replacing the
		Toner Cartridge” on page 8.4.
[Document Jam]	The loaded document	Clear the document jam. See
	has jammed in the	“Clearing Document Jams” on
	ADF (Automatic	page 9.1.
	Document Feeder).
[Front or Rear]	The front door or rear	Close the door until it locks
[Cover Open]	cover is not securely	into place.
	latched.
Enter Again	You entered an	Enter the correct item again.
	unavailable item.

9.4 Troubleshooting