Lexmark 4200 Series manual Service checks, Carrier transport service check, Motor removal on

4413-XXX

Power problems

Symptom		Action
No power in machine, motors do		Go to the “Power service check”
not operate		on page 2-14.
Print quality problems
Symptom		Action
• Voids in characters		Go to the “Print quality service
•	Light print	check” on page 2-15.
•	Prints off the page
•	Fuzzy print
• Carrier moves but no print
•	Printhead dries prematurely
•	Colors print incorrectly
•	Vertical alignment off
• Ink smearing		Go to the “Paper feed service
•	Vertical streaks on paper	check” on page 2-11.
•	Print lines crowded

Service checks

Carrier transport service check

	FRU	Action
1	System Board	Check the carrier transport motor connector CN3.
	Carrier Transport	If connected, check for approximately 30 volts on
		pins 1 and 3 or at the wire connections located on
	Motor	the rear of the carrier transport motor. If voltage is
		incorrect, replace the system board. If voltage is
		correct, check the motor for shorts. If a short is
		found, replace the motor. Go to “Carrier transport
		motor removal” on page 4-24.

2-6Service Manual