Installing a Network Interface Card ....................... 166
Installing the Envelope Feeder ........................... 168
Installing the Duplex Unit Option .......................... 171
Installing the 2000-Sheet Input Drawer (Tray 3) Option .............. 174
Installing the 2000-Sheet Finisher Option ..................... 180
Unpacking the 2000-Sheet Finisher ....................... 183
Attaching Output Trays ............................. 185
Attaching the Printer Delivery Slot Adapter ................... 186
Attaching the Guide Rail ............................ 186
Connecting I/O and Power Cables ....................... 190
Installing a Staple Cartridge ............................ 191
Installing the Printer Stand ............................. 193
Chapter 8. Managing Printer Memory ...................... 197
Downloading and Managing Fonts ......................... 197
Describing Printer Memory ............................. 197
DRAM Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 197
Flash Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Hard Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
Estimating Memory Requirements ......................... 199
Using Memory Reduction Technology with Page Protection .......... 200
Chapter 9. Setting Printer Network Addresses ................. 201
Defining Network Configuration Tasks ....................... 201
Using the Operator Panel Keys to Set Network Addresses .......... 202
Setting IP, Subnet Mask, and Gateway Addresses ............... 203
Setting the Locally Administered MAC Address (LAA) ............. 204
Appendix A. Troubleshooting Problems . . . . . . . . . . . . . . . . . . . . 205
Locating Printer Serial Number and Machine Type ................ 205
Troubleshooting Problems: Symptoms and Actions ................ 207
Appendix B. Understanding Printer Messages ................. 215
Status Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 216
Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Service Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Appendix C. Solving Print Quality Problems .................. 235
Print Is Too Light .................................. 235
Toner Spots on the Print .............................. 235
Repetitive Marks on the Print ............................ 236
Random Deletions or Light Areas on the Print ................... 236
Vertical Marks on the Print ............................. 237
Vertical Bands of Deletions or Light Areas on the Print .............. 237
Entire Print is Black ................................. 238
Entire Print Is Blank ................................ 238
White Spots Within Black Image Area ....................... 239
Printed Image Rubs Off or Smears ......................... 239
vi User's Guide