Lexmark 5016-001 manual Poor Color Reproduction Service Check

5016-001

Poor Color Reproduction Service Check

	FRU	Action
1	Print Cartridge	Replace any toner cartridges matching the
		corresponding color problems. Advise the
		customer the cartridge or cartridges should be
		replaced.
2	Intermediate	Replace any toner cartridges matching the
	Transfer Unit	corresponding color problems. Advise the
	(ITM)	customer the cartridge or cartridges should be
		replaced.
		Try a new ITM CRU. If this fixes the problem
		advise the customer the ITM should be
		replaced.
3	Transfer Roller	Note: The transfer roll is spring loaded against
		the inner cover so that it properly contacts the
		transfer belt in the ITM unit.
		•	Check the transfer roll for correct installation.
			Be sure the transfer roll rotates freely.
		•	Check the left and right side transfer roll
			springs and bushings for signs of binding or
			damage.
		Replace any parts as necessary.
4	Paper Moisture	The paper may have too high a moisture
		content. Try a different paper.
5	Temperature	Replace the temperature sensor.
	Sensor

Diagnostic Information 2-89