iv SuperScript 1800 — User’s GuideCHAPTER 5: THE OPERATOR PANELOverview 47Using the Operator Panel Buttons 48Indicator Light 48Operator Panel Buttons 48Using the Menu Tree 49Operator Panel Tasks 50Taking the Printer Offline and Online 50Setting Media Type 50Stopping a Print Job 50Cleaning the Fuser Unit 50Restoring Factory Defaults 50Printing Information Pages 51The Status Display 51Overview of Operator Panel Menus 54Operator Panel Menus 55CHAPTER 6: USING THE PRINTEROverview 63Using the Multipurpose Tray 63Loading Paperin the Optional 500-sheet 2nd Cassette 64Duplex Printing 66Manual Printing 67Printing Envelopes 68Loading Envelopes into the Multipurpose Tray 68Loading Envelopesinto the 500-sheet 2nd Cassette 69Printing EnvelopesFrom the Printer Driver 71Printing EnvelopesManually From the Operator Panel 71Printing Transparencies 72For Best Results 72Printing Labels 73CHAPTER 7: MAINTAINING YOUR PRINTEROverview 75Precautions 75Replacing the Toner Cartridge 76Cleaning the Printer 77Moving the Printer 79CHAPTER 8: PRINTER OPTIONSOverview 81Installing the 500-sheet 2nd Cassette 82Accessing the Printer Controller Board 83Printer Memory Upgrade 84PostScript Level 2 Upgrade 85IrDA and Serial Interface Upgrade 86System Requirements 86IrDA Card Installation 86IrDA and Serial Connection 86Apple LocalTalk and Serial Interface Upgrade 88Hardware Requirements 88Software Requirements 88Interface Card Installation 88LocalTalk and Serial Connection 8810/100Base-TX Network Interface Upgrade 90NIC Installation 90CHAPTER 9: TROUBLESHOOTINGOverview 91Print Quality Maintenance 91Simple Troubleshooting 91Paper Jam Problems 92Jam Recovery feature 92Understanding the Paper Path 92Clearing Paper Jams 93Paper Jams in the Multipurpose Tray Area 94Paper Jams in 500-sheet Cassette Area 95Duplex Paper Jam in the Input Tray Area 96