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4069-XXX
FRU
4
Operator Panel all
diamonds, No Beeps
5
Operator Panel all
diamonds, 5 Beeps
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/
616/01n/21n/41n/61n (the 010/31v/31e 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
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
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.
2-72
Service Manual
Action
Check to make sure a SIMM is not
plugged in backward. This condition
causes the printer to fail POST
displaying all diamonds on the
operator panel with no beeps.
Check the voltage at Pin J11-1 and
J11-3. The voltage measures
approximately +5 V dc. If incorrect,
replace the FRUs in the following
order:
operator panel assembly
engine board
3-3. If the test fails, replace the FLASH
from the menu if the
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