Lexmark 4026-0XX Transfer Corona Service Check, ROM SIMM Service Check, Diagnostic Information

4026-0XX

Transfer Corona Service Check

	FRU	Action
1	Transfer	Be sure the transfer corona is clean. Clean with
	Corona	the transfer cleaning tool located on the upper
		fuser cover.
		Check the high voltage contacts for pitting, con-
		tamination, or damage. Be sure the corona
		assembly is correctly installed in the transfer
		assembly. Replace as necessary.
		Be sure the wires T and TRET are not broken or
		damaged, and are properly connected to the
		transfer assembly and the HVPS. Replace as
		necessary.
ROM SIMM Service Check
	FRU	Action
1	ROM SIMM	Be sure the correct ROM SIMM is installed.
		Models 4026-06B and 06F require ROM SIMM
		with flash.
		Be sure the ROM SIMM is correctly installed in
		location socket (J8).

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