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8: Troubleshooting; Description; Print Quality Maintenance; Simple Troubleshooting - NEC Super Script 4400 Maintenance Manual

Color laser printer
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CHAPTER 8:
TROUBLESHOOTING
D
ESCRIPTION
This chapter gives you the information you need to Troubleshoot problems that may occur with the SuperScript
4400/4400N printer and how to resolve them. The sections included in this chapter are:
Clearing Jams
Imaging Artifacts
Error Messages
Operator panel alert messages
Factory Service Mode Test Procedures
Frequently asked questions

Print Quality Maintenance

Here are some suggestions for maintaining the highest print quality from your printer.
Replace the toner modules immediately when the display indicates that replacement is necessary.
Use high-quality paper or transparencies to obtain sharp, crisp characters and maximum contrast.
Follow the cleaning procedures described in Chapter 6, " User Maintenance."

Simple Troubleshooting

Here are some simple resolutions to occasional printer problems.
Power light is off...
Check that the power cord is plugged into a live power outlet and the printer power switch is turned on.
Power light is on but printer does not print...
Verify that the Online indicator light is on (if it is not, press the Online button).
Verify that all interface cable connections are tightly secured.
Paper does not output to the output tray...
Check for paper jam or misfeed.
Paper does not stack correctly...
Check that the paper is between xx and xx lbs. base weight.
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