Instruction manual

4–29
Adjustment Procedures
17. Power off the personal computer.
18. If you had to install a parallel data cable to the computer and printer in
step 2, disconnect it from the computer and printer.
19. Reconnect the data input cable(s) to the printer.
20. Return the printer to normal operation (page4–3).
21. Using the configuration printout(s) you made in step 1, reconfigure the
printer. (Refer to the Setup Guide.)
Table 1. Flash Memory Message Guide
Message Explanation
Required
Action
CLEARING PROGRAM
FROM FLASH
The program successfully loaded
into printer RAM and the checksum
matched. The old program is now
being deleted from flash memory.
None
DIAGNOSTIC
PASSED
The printer passed its memory and
hardware initialiazation tests.
None
ERROR: DC PROGRAM
NOT VALID
Printer cannot find the data
controller program or the validation
checksum is corrupt.
Download the DC
program again. Go
back to step 10. If
the message occurs
again, replace the
flash memory.
ERROR: DRAM AT
ADDRESS XXXXXXXX
The printer found a defective
memory location.
Replace the DRAM.
ERROR: EC PROGRAM
NOT VALID
Printer cannot find the engine
controller program or the validation
checksum is corrupt.
Download the EC
program again. Go
back to step 10. If
the message occurs
again, replace the
flash memory.
ERROR: EC STOPPED
AT STATE XXXX
Hardware fault in the engine
controller.
Replace the CMX
controller board.
ERROR: FLASH
DID NOT PROGRAM
The printer encountered an error
trying to program flash memory.
Download the
program again. Go
back to step 10. If
the message occurs
again, replace the
flash memory.