NEC Super Script 4400 Maintenance Manual page 300

Color laser printer
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To upgrade the 4400 Series boot code:
1.
Put the printer into service mode.
2.
From the operator panel, press Next until
3.
Press Select and
FLASH BURN 'SELECT' ENTERS
4.
Press Select and
FLASH BURN WAITING FOR DATA
5.
From the computer, move to the directory containing the file for the new code or the installation program.
The file name for the new code is RELnnn.BDL where nnn is the upgrade version number. The file name for the
installation program is PCADOBE.
6.
Use either the copy command or installation program to perform the upgrade.
To use the copy command, enter COPY /B REL nnn .BDL LPT1: at the command prompt.
To use the installation program, enter PCADOBE <DIR> REL nnn .BDL at the command prompt, where
DIR is the path to REL nnn .BDL.
During the upgrade process, the operator panel will display the current status and any error messages. The
process can take up to 2 minutes to complete.
If an error occurs, a message will appear on the operator panel. Repeat Step 4 through Step 6 if an error occurs.
A list of error messages are shown in Appendix E.
Listed below is the sequence of messages that appear on the operator panel display during the upgrade
process.
WAITING FOR DATA
DECODING DATA
STORING DATA
'SELECT' REBURNS
(indicates the end of the upgrade process)
'MEDIA' EXITS
7.
Turn the printer off and restart.
To upgrade the 4400 Series PS Code:
1.
Put the printer into service mode.
2.
From the operator panel, press Next until
3.
Press Select and
WAITING FOR DATA
4.
From the computer, move to the directory containing the file for the new code or the installation program.
The file name for the new code is SS44_nnn.CRN where nnn is the upgrade version number. The file name for
the installation program is PCADOBE.
5.
Use either the copy command or installation program to perform the upgrade.
To use the copy command, enter COPY /B SS44_ nnn. CRN LPT1: at the command prompt.
To use the installation program, enter PCADOBE <DIR> SS44_ nnn. CRN at the command prompt, where
DIR is the path to SS44_ nnn. CRN.
During the upgrade process, the operator panel will display the current status and any error messages. The
process can take up to 20 minutes to complete. If an error occurs, a message will appear on the operator panel
display. A list of error messages are shown in Appendix E. Repeat Step 1 through Step 5 if an error occurs.
Listed below is the sequence of messages that appears on the operator panel display during the upgrade
process.
WAITING FOR DATA
RECEIVING DATA
'SELECT' REBURNS
DOWNLOAD CODE
6.
Turn off printer and restart it.
(only displays for about 5 seconds during an unsuccessful upgrade)
appears.
(displays momentarily only during an unsuccessful upgrade)
(indicates end of process)
appears.
BURN FLASH
appears.
appears.
appears.
DOWNLOAD CODE
5

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