Overview; Service Modes; 4200N Service Modes; 4400 Series Service Modes - NEC Super Script 4400 Maintenance Manual

Color laser printer
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Revisions to the
S
S
4200N
UPER
CRIPT
O
VERVIEW
Listed below are subjects that revise and add information to the SuperScript 4200N and 4400 Series Printers
Maintenance Guide. Each subject is listed in the order in which it affects the Maintenance Guide. Each section in
this addendum states which page of the Maintenance Guide is affected.

Service Modes

Entering a Service Mode
Upgrading the 4200N System Code
Upgrading the 4400 Series Boot, PS, and Network Codes
Appendix E: Error Messages
Appendix F: 4400 Series Operator Panel Buttons
Appendix G: 4400 Series Operator Panel LEDs
Appendix H: 4400 Series Operator Panel Messages
Appendix I: Glossary
S
M
ERVICE
ODES
Revises page 39 of the Maintenance Guide.
A service mode puts the printer into state for performing specific testing and service tasks. Described below are the
service modes for the 4200N and 4400 Series printers.

4200N Service Modes

Burn Boot and PS
Use this mode for upgrading the printer system code.
Burn PS Code
Do not use this service mode.
Burn Boot Code
Do not use this service mode.
Self Test
Use this mode for commanding the printer to check and analyze specific printer hardware.
Automatically displays messages on the operator panel and controller board LEDs.
Code Version
Use this mode for displaying the system code version.

4400 Series Service Modes

Use this mode for upgrading boot code.
Download Code
Run Disk File
Use for selecting (starting) a custom program on the hard disk.
Burn Flash
Use this mode for upgrading the boot code.
Format Disk
Use this mode for formatting the boot partition of the hard disk.
Show Version
Use this mode for displaying the PS Code version.
Self Test
Use this mode for commanding the printer to check and analyze specific printer hardware.
Automatically displays messages on the operator panel and controller board LEDs.
4400 S
AND
ERIES
P
M
RINTERS
AINTENANCE
G
UIDE
1

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