Muratec F-114P service manual Toner Cartridge

Adjustment and Troubleshooting

4) JAM 2

Description: 1. Recording paper is jammed in front of or inside the fuser.

2.Recording paper is stuck in the discharge roller and in the fuser just after passing through the Actuator-Feed.

1.If the paper is completely fed out of the printer,

but Jam 2 occurs : Exit sensor is defective.

•After the paper is completely discharged, actuator Exit should return to the original position to shut the photo-sensor. Sometimes it takes longer

hour than it should and does

not return.

2.If the paper is rolled in the Fuser Roller:

•This occurs when a Guide claw is broken away or transformed.

•It occurs when the Spring of a Guide claw is broken away or transformed.

•It occurs when the Heat-Roller or Pressure-Roller is seriously contaminated with

the toner.

Check if the exit sensor actuator is defective.

•Check if the actuator exit is deformed (Check if the lever part is deformed in shape).

•Check whether burrs occur in the assembly part of the actuator exit or not and if the actuator is smoothly operated.

•Check if foreign matter and wire get caught in the actuator exit's operation.

If the paper is stuck in the fuser : disassemble the fuser and remove the jammed paper, and clean the surface of the pressure roller with dry gauze.

		L S U
Fuser		CR	Toner Cartridge
		OPC	DR
EXIT	PR		SR
Sensor
		TR	PTL Feed		MP Sensor
			Sensor		FR
				K	/R
				PIC

Empty Sensor

Service Manual 4-59