Lexmark 4069-XXX manual Options Service Check, Flash Memory Options, Dram Memory Options

4069-XXX

	FRU	Action
4	Operator Panel all	Check to make sure a SIMM is not
	diamonds, No Beeps	plugged in backward. This condition
		causes the printer to fail POST
		displaying all diamonds on the
		operator panel with no beeps.
5	Operator Panel all	Check the voltage at Pin J11-1 and
	diamonds, 5 Beeps	J11-3. The voltage measures
		approximately +5 V dc. If incorrect,
		replace the FRUs in the following
		order:
		operator panel assembly
		engine board

Options Service Check

Service Tip: When you have a problem with any of the options installed in the options slots on the interconnect board on a 212/414/ 616 (the 010 and 010 at service level B have only one slot), switch the non operating option to one of the other option slots to isolate the failure.

Flash Memory Option(s)

Run a copy of the test page and check to see if the option you are checking is listed. The printer does not recognize the option being installed if the option is not listed. Check to make sure that the Memory DIMM is installed correctly and is not broken or damaged. If the Memory DIMM is correctly installed not broken or damaged then run the “Flash Test” on page 3-3. If the test fails, replace the FLASH DIMM. If the problem continues, replace the controller board.

DRAM Memory Option(s)

This service check is the same as the flash memory option service check with the following exception:

Run the “SDRAM Memory Test” on page 3-10 from the menu if the SDRAM Memory DIMM is correctly installed and not broken or damaged. If the test fails, replace the SDRAM DIMM. If the problem continues, replace the controller board.

Diagnostic Information 2-71