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E
S
NTERING A
ERVICE
Revises page 40 of the Maintenance Guide.
Use the Operator Panel to enter service mode. The following procedures describe how to put the 4200N and 4400
series printers into service mode and select a specific mode.
To enter a Service Mode for the 4200N printers:
1.
Simultaneously press and hold the Menu and Online buttons while turning on the printer.
2.
Continue to hold the Menu and Online buttons until
3.
Use the Next and Previous buttons to move between modes.
4.
Use the Select button to enter a specific service mode. Press Item to back out of a specific service mode.
5.
Press Media to exit service mode.
To enter a Service Mode for the 4400 Series printers:
1.
Simultaneously press and hold the Menu and Online buttons while turning on the printer and until
appears in the operator panel display.
MODE
2.
Use the Next and Previous buttons to move between service modes.
3.
Use the Select button to enter a specific service mode. Press Item to back out of a specific service mode.
4.
Press Media to exit service mode.
U
4200N S
PGRADING THE
Revises page 40 of the Maintenance Guide.
The system code is upgraded by connecting a personal computer directly to the printer then transferring the
upgraded code to the printer. The system code upgrade and an optional [Adobe Systems proprietary] installation
program can be obtained from NEC Customer Support.
Determining the System Code Version
Before upgrading the system code, determine which version is currently installed.
To display the version:
1.
Put the printer into service mode.
2.
Press Next until
CODE VERSION
3.
Press Select to display the system code version.
4.
Record the current version and save it with the printer records (documents).
Performing the Upgrade
To perform the upgrade a personal computer must be directly connected to the printer's parallel port using an
IEEE-1284 compliant cable. The computer must provide access to a command prompt (for example C:\). During
the upgrade, you have the choice of upgrading the code by using a copy command or by using an installation
program.
To upgrade the 4200N system code:
1.
Use an IEEE-1284 compliant cable to connect your computer to the parallel port of the printer.
2.
Insert the upgrade CD into your computer.
3.
Simultaneously press and hold the Menu and Online buttons while turning on the printer.
4.
Continue to hold the Menu and Online buttons until
5.
Press Next until
BURN BOOT AND PS
6.
Press Select and
WAITING FOR DATA
7.
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 SS42_nnn.CLT where nnn is the upgrade version number. The file name for
the installation program is PCADOBE.
8.
Use either the copy command or installation program to perform the upgrade.
•
To use the copy command, enter COPY /B SS42_ nnn .CLT LPT1: at the command prompt.
•
To use the installation program, enter PCADOBE <DIR> SS42_ nnn .CLT at the command prompt, where
DIR is the path to SS42_ nnn .CLT.
During the upgrade process, the operator panel will display the current status and any error messages. The
M
ODE
C
YSTEM
ODE
appears.
appears.
will appear.
appears in the operator panel display.
SERVICE MODE
appears in the operator panel display.
SERVICE MODE
SERVICE
3
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