Samsung SCX-4200 manual Multi-Feeding, Paper rolled in the fuser

Troubleshooting

6.3.5 Multi-Feeding

•Description Multiple sheets of paper are fed at once.

	Check and Cause		Solution
1.	Check that the paper size guides are set correctly	1. Adjust paper guides.
	(cassette and MPF tray).
2.	Solenoid malfunction (the solenoid does not work	2.	Replace the solenoids or PBA as appropriate.
	properly).
3.	Friction Pad is contaminated.	3.	Clean the friction pad rubber with a soft cloth
			dampened with IPA (Isopropyl Alcohol) or water.

4. Paper has a rough surface texture.

4. Use paper with a smother surface finish.

6.3.6 Paper rolled in the fuser

	• Description	Paper rolled around fuser rollers or ‘Concertina’ jam
		Check and Cause	Solution
1.	Contamination of the pressure roller or heat roller.		1. After disassembling the fuser, clean contamination
			from between the heat roller and the thermistor and
			also clean contamination from the pressure roller.
			Clean the surface of the rollers with IPA or water
2.	Damaged or deformed ribs, claws or springs.		2. Check for damage or deformation of the print claws
			and the holder plate claws, and repair or replace as
			appropriate.

6-12Service Manual

Samsung Electronics