Lexmark 5021-0XX manual See White band service check, See Printer no power service

5021-0XX

Symptom	Action
The transfer roll is not transferring	See “White band service check”
images or does not turn	on page 2-121.
No power	See “Printer no power service
	check” on page 2-89.
Waste toner feed problems	See “Waste toner feed service
	check” on page 2-98.
Fans not working or making noise	See “Service error codes” on
	page 2-2. Find the failing fan and
	follow the action suggested.
Print/image problems	See “Print quality service checks”
	on page 2-101.
Printer does not stop when exit	See “Output tray full service
tray is full	check” on page 2-85.
Photodeveloper cartridge does	See “OPC belt (photodeveloper)
not rotate or makes noise	cartridge drive service check” on
	page 2-83.
Wrong color print	Ensure developer clutch connectors
	(DCLK, DCLY, DCLM, DCLC) on the
	I/O board are plugged into the
	correct position.

2-26Service Manual