Printronix T4204 User Manual page 174

Chapter 3
Loading Flash Memory
Message
ERROR: NVRAM
FAILURE
ERROR: PROGRAM
NEEDS MORE DRAM
ERROR: PROGRAM
NEEDS MORE FLASH
ERROR: PROGRAM
NOT COMPATIBLE
ERROR: PROGRAM
NOT VALID
ERROR: SECURITY
PAL NOT DETECTED
ERROR: SHORT AT
ADDRESS XXXX
ERROR: WRITING
TO FLASH
174
Table 6. Flash Memory Message Guide
Explanation
The non-volatile memory has failed.
The printer requires more DRAM memory in
order to run the downloaded program.
The printer requires more flash memory in
order to run the downloaded program.
The printer is not compatible with the
downloaded program.
The printer does not see a program in flash
memory.
The security PAL is not present or has
failed.
Hardware failure in DRAM or Main PCBA
controller circuitry.
Hardware or software fault in flash memory.
Required Action
Replace Controller
PCBA.
Reseat or replace the
DRAM SIMM at U33. If
the message occurs
again, replace the
Controller PCBA.
Reseat Flash SIMM at
U38. Replace the Flash
SIMM. If the message
occurs again, replace
the Controller PCBA.
Use the correct
emulation software
option(s) for this model
printer.
There is no program in
printer memory. Go to
step 2.
Check the security PAL
at location U11 on the
Controller PCBA. If the
PAL is absent, install
correct PAL. If correct
security PAL is present,
replace the Controller
PCBA.
Replace U33 DRAM
SIMM. If message
occurs with new DRAM,
replace the Controller
PCBA.
Download the program
again: Power off the
printer and start over at
9. If the message
occurs again, replace
U38 Flash SIMM or
Controller PCBA.