Lexmark 5021-0XX Missing image at edge service check, Image has missing or peeling toner at edge

5021-0XX

Missing image at edge service check

Image has missing or peeling toner at edge.

	Problem area	Action
1	Toner cartridge	Too small a toner mass amount and
		charging amount in the development
		process.
		Replace toner cartridge.
2	Photodeveloper cartridge	OPC belt is deformed and wavy.
		Replace photodeveloper cartridge.
		See “Photodeveloper cartridge
		removal” on page 4-11.
		Note: Photodeveloper cartridge is a
		customer order supply.

2-110Service Manual